Linter updates and fixes

[optik-aper]

Description

• Update lint configuration
• Fix long lines
• Fix magic number

Checklist:

• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• Have you linted your code locally prior to submission?
• Have you successfully ran tests with your changes locally?

[github-actions]

Unit Tests and Coverage

Show Output

?   	github.com/vultr/vultr-cli/v3	[no test files]

Pusher: @optik-aper, Action: pull_request_target

[optik-aper]

Linter fails because of change in golanci-lint version and the action is using the old version.