feat(config): detect invalid pyproject.toml options

[mkniewallner]

PR Checklist

• A description of the changes is added to the description of this PR.
• If there is a related issue, make sure it is linked to this PR.
• If you've fixed a bug or added code that should be tested, add tests!
• Documentation in docs is updated

Description of changes

Detect invalid configuration options set in [tool.deptry] section of pyproject.toml based on the list of existing arguments in the CLI. This will facilitate the removal of deprecated options, since currently, invalid options do not throw any runtime error, so if we end up removing options we have deprecated, the now gone options would just be ignored instead of throwing an error.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.5%. Comparing base (503d884) to head (21d27dd).

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #571   +/-   ##
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  Coverage   90.4%   90.5%           
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  Files         39      39           
  Lines       1084    1095   +11     
  Branches     220     222    +2     
=====================================
+ Hits         980     991   +11     
  Misses        89      89           
  Partials      15      15           

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