Clean up unused strings in credits.php

[SergeyBiryukov]

These strings are no longer used in the API and can probably be removed:

• Extended Core Team
• Core Developers
• Recent Rockstars
• User Experience Lead
• Core Committer
• Guest Committer
• Developer
• Designer
• Docs Committer
• XML-RPC
• Internationalization
• Icon Design

[Ankit K Gupta]

patch file with updated credits.php

[Ankit K Gupta]

@SergeyBiryukov I hope, I got you correctly, added the patch file.
Thanks

[nacin]

I keep thinking about how we can better represent folks on this page. It's likely harmless to keep most of these around since they've already been translated by 60+ locales, in case we want to use them again.

[SergeyBiryukov]

I was struggling with an appropriate translation for "Docs Committer". It was added in [33695], but then Drew became Core Committer, so the translated string was never used, hence the idea to clean them up a bit :)

[westi]

Replying to nacin:

I keep thinking about how we can better represent folks on this page. It's likely harmless to keep most of these around since they've already been translated by 60+ locales, in case we want to use them again.

Won't we still have them in GlotPress's history for these locales if we need to bring them back?

It makes it easier for new locales to get to 100% if we don't keep around unused strings.

[ocean90]

In 36554:

Credits: Remove unused strings.

Props Ankit K Gupta.
Fixes #34909.