Several problematic messages

See also:

• T303012: "[subtask] Permissions based errors should not reuse messags intended for skin labels" on Phabricator.
  • And its consequence: https://github.com/wikimedia/mediawiki/commit/40d041e0642dec08bfc00e07390e2d598e1baf03
  • And then all imports initiated this morning by Jenkinsbot from Wikimedia to FuzzyBot on TWN.
• New wessages added in the "MediaWiki" namespace:
  • Skin-action-protect (“Protect”)
  • Skin-action-undelete (“Undelete”)
  • Skin-action-delete (“Delete”)
  • Skin-action-move (“Move”)
• Messages silently modified or broken at the same time (that may need to be reverted):
  • Action-protect (“change protection settings for this page”)
  • Action-undelete (“undelete pages”)
  • Action-delete (“delete this page”)
  • Action-move (“move this page”)

• Another bad import coming from https://github.com/WikiEducationFoundation/WikiEduDashboard/commit/b20a93ab644b40e85e5463848ee843c8277bd915 ("Merge pull request #4803 from cyrillefr/add_download_option_for_wikid…")
  • WikiEduDashboard #4803: https://github.com/WikiEducationFoundation/WikiEduDashboard/pull/4803 "Download Wikidata stats for a campaign"

The two messages that were mixed (one word "ligne" in French deleted at end of message 1, and appended to message 2, via FuzzyBot import), both reverted:

1. Wikiedudashboard-campaign.data editor usernames info (“List of editor usernames, one per line”)
2. Wikipedia-android-strings-customize toolbar description text (“Customize the bottom toolbar with 5 links you find most helpful.”)