Use URI::DEFAULT_PARSER escape/unescape to avoid ruby 2.7 warnings

[jrafanie]

Fixes various warnings of this variety:
app/models/file_depot_ftp.rb:128: warning: URI.escape is obsolete
app/models/mixins/file_depot_mixin.rb:42: warning: URI.escape is obsolete

From: ManageIQ/manageiq#21036

Related: ManageIQ/manageiq#19678

[miq-bot]

Checked commit jrafanie@3bddaa4 with ruby 2.6.3, rubocop 0.82.0, haml-lint 0.35.0, and yamllint
5 files checked, 42 offenses detected

lib/gems/pending/util/mount/miq_generic_mount_session.rb

• ⚠️ - Line 330, Col 13 - Lint/UselessAssignment - Useless assignment to variable - userinfo. Use _ or _userinfo as a variable name to indicate that it won't be used.
• ⚠️ - Line 330, Col 29 - Lint/UselessAssignment - Useless assignment to variable - port. Use _ or _port as a variable name to indicate that it won't be used.
• ⚠️ - Line 330, Col 35 - Lint/UselessAssignment - Useless assignment to variable - registry. Use _ or _registry as a variable name to indicate that it won't be used.
• ⚠️ - Line 330, Col 52 - Lint/UselessAssignment - Useless assignment to variable - opaque. Use _ or _opaque as a variable name to indicate that it won't be used.
• ⚠️ - Line 330, Col 60 - Lint/UselessAssignment - Useless assignment to variable - query. Use _ or _query as a variable name to indicate that it won't be used.
• ⚠️ - Line 330, Col 67 - Lint/UselessAssignment - Useless assignment to variable - fragment. Use _ or _fragment as a variable name to indicate that it won't be used.
• ⚠️ - Line 331, Col 17 - Lint/UselessAssignment - Useless assignment to variable - userinfo_log. Use _ or _userinfo_log as a variable name to indicate that it won't be used.
• ⚠️ - Line 331, Col 41 - Lint/UselessAssignment - Useless assignment to variable - port_log. Use _ or _port_log as a variable name to indicate that it won't be used.
• ⚠️ - Line 331, Col 51 - Lint/UselessAssignment - Useless assignment to variable - registry_log. Use _ or _registry_log as a variable name to indicate that it won't be used.
• ⚠️ - Line 331, Col 76 - Lint/UselessAssignment - Useless assignment to variable - opaque_log. Use _ or _opaque_log as a variable name to indicate that it won't be used.
• ⚠️ - Line 331, Col 88 - Lint/UselessAssignment - Useless assignment to variable - query_log. Use _ or _query_log as a variable name to indicate that it won't be used.
• ⚠️ - Line 331, Col 99 - Lint/UselessAssignment - Useless assignment to variable - fragment_log. Use _ or _fragment_log as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 13 - Lint/UselessAssignment - Useless assignment to variable - userinfo. Use _ or _userinfo as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 23 - Lint/UselessAssignment - Useless assignment to variable - host. Use _ or _host as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 29 - Lint/UselessAssignment - Useless assignment to variable - port. Use _ or _port as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 35 - Lint/UselessAssignment - Useless assignment to variable - registry. Use _ or _registry as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 5 - Lint/UselessAssignment - Useless assignment to variable - scheme. Use _ or _scheme as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 51 - Lint/UselessAssignment - Useless assignment to variable - opaque. Use _ or _opaque as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 59 - Lint/UselessAssignment - Useless assignment to variable - query. Use _ or _query as a variable name to indicate that it won't be used.
• ⚠️ - Line 460, Col 66 - Lint/UselessAssignment - Useless assignment to variable - fragment. Use _ or _fragment as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 13 - Lint/UselessAssignment - Useless assignment to variable - userinfo. Use _ or _userinfo as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 23 - Lint/UselessAssignment - Useless assignment to variable - host. Use _ or _host as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 29 - Lint/UselessAssignment - Useless assignment to variable - port. Use _ or _port as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 35 - Lint/UselessAssignment - Useless assignment to variable - registry. Use _ or _registry as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 45 - Lint/UselessAssignment - Useless assignment to variable - share. Use _ or _share as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 52 - Lint/UselessAssignment - Useless assignment to variable - opaque. Use _ or _opaque as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 60 - Lint/UselessAssignment - Useless assignment to variable - query. Use _ or _query as a variable name to indicate that it won't be used.
• ⚠️ - Line 81, Col 67 - Lint/UselessAssignment - Useless assignment to variable - fragment. Use _ or _fragment as a variable name to indicate that it won't be used.

lib/gems/pending/util/mount/miq_nfs_session.rb

• ⚠️ - Line 15, Col 13 - Lint/UselessAssignment - Useless assignment to variable - userinfo. Use _ or _userinfo as a variable name to indicate that it won't be used.
• ⚠️ - Line 15, Col 30 - Lint/UselessAssignment - Useless assignment to variable - port. Use _ or _port as a variable name to indicate that it won't be used.
• ⚠️ - Line 15, Col 36 - Lint/UselessAssignment - Useless assignment to variable - registry. Use _ or _registry as a variable name to indicate that it won't be used.
• ⚠️ - Line 15, Col 5 - Lint/UselessAssignment - Useless assignment to variable - scheme. Use _ or _scheme as a variable name to indicate that it won't be used.
• ⚠️ - Line 15, Col 59 - Lint/UselessAssignment - Useless assignment to variable - opaque. Use _ or _opaque as a variable name to indicate that it won't be used.
• ⚠️ - Line 15, Col 67 - Lint/UselessAssignment - Useless assignment to variable - query. Use _ or _query as a variable name to indicate that it won't be used.
• ⚠️ - Line 15, Col 74 - Lint/UselessAssignment - Useless assignment to variable - fragment. Use _ or _fragment as a variable name to indicate that it won't be used.

lib/gems/pending/util/mount/miq_smb_session.rb

• ⚠️ - Line 17, Col 13 - Lint/UselessAssignment - Useless assignment to variable - userinfo. Use _ or _userinfo as a variable name to indicate that it won't be used.
• ⚠️ - Line 17, Col 30 - Lint/UselessAssignment - Useless assignment to variable - port. Use _ or _port as a variable name to indicate that it won't be used.
• ⚠️ - Line 17, Col 36 - Lint/UselessAssignment - Useless assignment to variable - registry. Use _ or _registry as a variable name to indicate that it won't be used.
• ⚠️ - Line 17, Col 5 - Lint/UselessAssignment - Useless assignment to variable - scheme. Use _ or _scheme as a variable name to indicate that it won't be used.
• ⚠️ - Line 17, Col 59 - Lint/UselessAssignment - Useless assignment to variable - opaque. Use _ or _opaque as a variable name to indicate that it won't be used.
• ⚠️ - Line 17, Col 67 - Lint/UselessAssignment - Useless assignment to variable - query. Use _ or _query as a variable name to indicate that it won't be used.
• ⚠️ - Line 17, Col 74 - Lint/UselessAssignment - Useless assignment to variable - fragment. Use _ or _fragment as a variable name to indicate that it won't be used.