Revert "Pin the Alpine Arm32 image to previous tag (#94683)"

[CarnaViire]

This reverts commit 46c8a66.

Enabling the rolling Alpine Arm32 image back, as the problem was mitigated in a different way in dotnet/dotnet-buildtools-prereqs-docker#933

Contributes to #91757, dotnet/dnceng#1423

I will backport this to release/8.0-staging as soon as it will be merged.

cc @wfurt @carlossanlop @dougbu FYI

[ghost]

Tagging subscribers to this area: @dotnet/runtime-infrastructure
See info in area-owners.md if you want to be subscribed.

Issue Details

---

This reverts commit 46c8a66.

Enabling the rolling Alpine Arm32 image back, as the problem was mitigated in a different way in dotnet/dotnet-buildtools-prereqs-docker#933

Contributes to #91757, dotnet/dnceng#1423

I will backport this to release/8.0-staging as soon as it will be merged.

cc @wfurt @carlossanlop @dougbu FYI

Author:	CarnaViire
Assignees:	CarnaViire
Labels:	area-Infrastructure
Milestone:	-

[CarnaViire]

Hmmm... it seems like the image has not updated yet, for some reason? It still points to the "wrong" commit microsoft/msquic@7ea0e2e (log)

/root/helix/work/workitem/e /root/helix/work/workitem/e
  Discovering: System.Net.Quic.Functional.Tests (method display = ClassAndMethod, method display options = None)
MsQuic supported and using 'libmsquic.so 2.3.0.0 (7ea0e2e640008ad5c86d8d31e0cd186399b6b404)'.

It should point to microsoft/msquic@b7b2d5e (v2.2.2) instead (see dotnet/msquic@dc5560c) 😕 I'll take a look, or maybe @wfurt could take a look as well.

UPD:
yeah, it seems that there were some kind of problems with rebuilding images in general; trying to trigger the build for Alpine images specifically (cc @lbussell FYI)

[wfurt]

CI build failed so no new image was published. We shall roll to 3.16 once I'mages are available. I'll put up change when ready.

[CarnaViire]

The image was successfully rebuilt yesterday, now I can see in the logs that the image points at the correct release commit, and the Quic tests are passing normally (log)

/root/helix/work/workitem/e /root/helix/work/workitem/e
  Discovering: System.Net.Quic.Functional.Tests (method display = ClassAndMethod, method display options = None)
MsQuic supported and using 'libmsquic.so 2.2.2.0 (b7b2d5e6df9c98ec8bad6d8dc8c6ef1a0e892abd)'.

[CarnaViire]

CI is completely green. I would then suggest to merge and backport the change as is (to be able to fix dotnet/dnceng#1423), and deal with the updating to 3.16+ later, and in main only @wfurt

[CarnaViire]

@hoyosjs @carlossanlop @ViktorHofer @dotnet/ncl can someone pls review?

[CarnaViire]

/backport to release/8.0-staging

[github-actions]

Started backporting to release/8.0-staging: https://github.com/dotnet/runtime/actions/runs/7035388070