Add new output formatter for checkstyle

[M-arcus]

The use case for this are CI checks that add simple and easy to read annotations to GitHub pull requests via cs2pr.

The code is adapted from PHP-CS-Fixer that already possesses this output format.

I have also added a test for this new output format.

[samsonasik]

I updated rector to ^1.0 to fix rector notice at

• Bump to Rector 1.0 #205

Could you rebase? thank you.

[M-arcus]

I have rebased the branch

[samsonasik]

Please run:

vendor/bin/rector && composer fix-cs

To apply rector and cs

[M-arcus]

Both have been applied, I force-pushed the fixed code

[TomasVotruba]

Thank you @M-arcus 🥳

[M-arcus]

Is a release with this feature planned soon?

[TomasVotruba]

We usually release once a couple weeks. To give time for dev testing and feedback loop before we release it to public.

[samsonasik]

@TomasVotruba easy-coding-standard latest release was on february, I think we can have new release

[samsonasik]

@M-arcus easy-coding-standard 12.2.0 tagged https://github.com/easy-coding-standard/easy-coding-standard/releases/tag/12.2.0

[M-arcus]

@samsonasik Thank you 😊

[nlemoine]

So glad you changed your mind 🙂 #124

Thanks you for this!

[TomasVotruba]

@nlemoine Thanks 👍 Well done PRs are quite convincing 😆

[nlemoine]

Indeed! 😄 Great work and thank you too @M-arcus 🙂

[M-arcus]

Happy to get the chance to contribute to a repository I use everyday 😃