[Issue 21519] [CI] Code coverage pipeline is only ran for Linux x86_64

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21519

--- Comment #4 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/dmd pull request #12120 "Issue 21519 - Generate coverage reports on
CirrusCI" was merged into master:

- ab01183190584b83d06ada4aba1cedce5354daae by MoonlightSentinel:
  Issue 21519 - Generate coverage reports on CirrusCI

  This adds coverage reports for several missing targets:
  - Linux 32 (64 is already generated on CircleCI)
  - MacOS 64
  - FreeBSD 64

https://github.com/dlang/dmd/pull/12120

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