Revert PR #14332 to fix osx-arm64 package signing failures

[Copilot]

Description

PR #14332 introduced localization translations that break osx-arm64 package signing with "Archive contains critical validation errors" in the internal build pipeline.

This reverts 58 .xlf localization files to their pre-PR #14332 state:

• 41 files in src/Aspire.Cli/Resources/xlf/
• 4 files in src/Aspire.Dashboard/Resources/xlf/
• 13 files in src/Aspire.Hosting/Resources/xlf/

All files revert from state="translated" with localized strings to state="new" with English fallback text. Build verified successful.

Checklist

• Is this feature complete?
  • Yes. Ready to ship.
  • No. Follow-up changes expected.
• Are you including unit tests for the changes and scenario tests if relevant?
  • Yes
  • No
• Did you add public API?
  • Yes
    • If yes, did you have an API Review for it?
      • Yes
      • No
    • Did you add <remarks /> and <code /> elements on your triple slash comments?
      • Yes
      • No
  • No
• Does the change make any security assumptions or guarantees?
  • Yes
    • If yes, have you done a threat model and had a security review?
      • Yes
      • No
  • No
• Does the change require an update in our Aspire docs?
  • Yes
    • Link to aspire.dev issue:
      • New issue
  • No

Original prompt

Revert PR @dotnet/aspire/pull/14332 as it is breaking signing osx-arm64 packages with Archive contains critical validation errors and this is the failing build url - https://dev.azure.com/dnceng/internal/_build/results?buildId=2895517&view=results

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.