ci: build a nightly Windows ARM 64-bit desktop build

It has a "triplet" with ucrt in it in case people might want to build arm64 with (old) msvcrt.

Draft on top of !2522 (merged)

changed milestone to %4.0

added Component:: CI label

added 129 commits

• c2faf995...b0c7efaf - 128 commits from branch videolan:master
• 4eed1a9e - ci: build a nightly Windows ARM 64-bit desktop build

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added 1 commit

• eb570986 - ci: build a nightly Windows ARM 64-bit desktop build

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resolved all threads

marked this merge request as ready

changed the description

added MRStatus::Acceptable label

added MRStatus::Accepted label and removed MRStatus::Acceptable label

MR Acceptance result

This MergeRequest has been Accepted! Congratulations.

MR acceptance checks details:

• MR should be considered mergeable by Gitlab
• Last pipeline should be successful
• MergeRequest should have at least one external review and/or vote
• All threads should be resolved, and score >= 0
• MergeRequest should have no activity (threads/votes) for (24h/24h)

This message was automatically generated by homer-bot.

added 39 commits

• eb570986...cee6cee6 - 38 commits from branch videolan:master
• d2ed8db4 - ci: build a nightly Windows ARM 64-bit desktop build

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enabled an automatic merge when the pipeline for d2ed8db4 succeeds

merged