Unify perl linting rules

[josegomezr]

Testing the perltidy config from os-autoinst/os-autoinst-common#30

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.32%. Comparing base (f8f5bc4) to head (5b1d054).
Report is 1366 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #5348   +/-   ##
=======================================
  Coverage   98.32%   98.32%           
=======================================
  Files         389      389           
  Lines       37319    37319           
=======================================
  Hits        36693    36693           
  Misses        626      626           

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[okurz]

I agree to include this line but I do not want to loosen the line-length rule. We must find a way to support project specific rule additions and exceptions.

[kalikiana]

As I remember the conversation from the other PR there's no easy way to add exceptions per project. Could 120 be used instead?

[okurz]

We already covered that we can not easily reduce os-autoinst-distri-opensuse from 160 down to 120

[kalikiana]

Okay. I guess I'm fine with 160 then if it's the only deviation.

[perlpunk]

I think we can live with a .perltidyrc per project. If the common project has a config, existing and new projects can use this by symlinking, but they don't have to, so openQA would keep its own config, if the common project uses 160, or if the common project uses 120, distri-opensuse would use its own.
That's at least what @josegomezr agreed on when we chatted today

[kalikiana]

Works for me.

[mergify]

This pull request is now in conflicts. Could you fix it? 🙏