Remove Freenode Policy from .perlcriticrc

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Package was renamed long ago

Edit: this has to wait until Perl::Critic::Community version 1.0.4 is everywhere

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Not sure why the tests are failing. Locally I get:

tools/perlcritic --quiet .
::warning file=lib/OpenQA/Test/TimeLimit.pm,line=1,col=1,title=Missing strict or warnings - severity 4::[Community::StrictWarnings] The strict and warnings pragmas are important to avoid common pitfalls and deprecated/experimental functionality. Make sure each script or module contains "use strict; use warnings;" or a module that does this for you
...

but the config says it should accept Test::Most as a replacement for strict and warnings

[Community::StrictWarnings]
extra_importers = Test::Most

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It seems like as long as the Freenode packages are still there (with version 1.0.3) the include strict ... line will automatically load both packages, so we need to specify the Test::Most exception for both, until version 1.0.4 is everywhere...
The Freenode in the config will simply be ignored in version 1.0.4