CI fixes

[fmigneault]

Docker build issue identified in https://github.com/crim-ca/weaver/actions/runs/5476798191/jobs/9974868828?pr=542

Fixes

Since the CI fails with either combination of those fixes individually (docker build fail or lint checks fail), combine them all in one.

• Fix broken Docker build of weaver-worker image due to unresolved docker-ce-cli package.
  Installation is updated according to the reference documentation (https://docs.docker.com/engine/install/debian/).
• Fix incorrect stream reader type (bytes instead of str) for some handlers in open_module_resource_file.
• Fix invalid jsonschema.validators.RefResolver reference in jsonschema>=4.18.0 caused by refactor
  (see https://github.com/python-jsonschema/jsonschema/blob/main/CHANGELOG.rst#v4180
  and Replace $ref & $dynamicRef support / RefResolver with the new referencing library python-jsonschema/jsonschema#1049).
• Fix multiple linting checks, documentation dependencies and link references.

[codecov]

Codecov Report

Merging #543 (a6befbe) into master (fd1e68e) will decrease coverage by 0.01%.
The diff coverage is 84.21%.

❗ Current head a6befbe differs from pull request most recent head f0d9aff. Consider uploading reports for the commit f0d9aff to get more accurate results

@@            Coverage Diff             @@
##           master     #543      +/-   ##
==========================================
- Coverage   84.39%   84.38%   -0.01%     
==========================================
  Files          79       79              
  Lines       17596    17601       +5     
  Branches     2670     2670              
==========================================
+ Hits        14850    14853       +3     
- Misses       2017     2019       +2     
  Partials      729      729              

Impacted Files	Coverage Δ
weaver/database/mongodb.py	89.53% <ø> (ø)
weaver/formats.py	88.44% <ø> (ø)
weaver/xml_util.py	100.00% <ø> (ø)
weaver/utils.py	82.86% <71.42%> (-0.08%)	⬇️
weaver/owsexceptions.py	75.14% <75.00%> (ø)
weaver/datatype.py	78.81% <100.00%> (ø)
weaver/processes/utils.py	79.70% <100.00%> (ø)
weaver/processes/wps_process_base.py	84.51% <100.00%> (ø)
weaver/wps/service.py	84.44% <100.00%> (ø)
weaver/wps_restapi/colander_extras.py	82.53% <100.00%> (ø)