Added pipelines for llvm-apple and fpm

[oakrizan]

In scope of 1695 added pipelines for "LLVM - apple version" and "FPM - packaging made simple" pipelines

[mergify]

This pull request does not have a backport label. Could you fix it @oakrizan? 🙏
To fixup this pull request, you need to add the backport labels for the needed
branches, such as:

• backport-v./d./d is the label to automatically backport to the 1./d branch. /d is the digit
  NOTE: backport-skip has been added to this pull request.

[elasticmachine]

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To re-run your PR in the CI, just comment with:

• /test : Re-trigger the build.

[v1v]

There are some missing some backports, 1.20 is an active branch. Hence this PR might require the backport-v1.20 label too.

See #336 (comment)