Feature or enhancement

Proposal:

Continuation of work here: #145099 (comment)
Which is blocked by: actions/runner-images#12777

Has this already been discussed elsewhere?

This is a minor feature, which does not need previous discussion elsewhere

Links to previous discussion of this feature:

#145099 (comment)

Linked PRs

• gh-145098: CI: move Apple Silicon iOS workflows to macos-26 (Tahoe), XCode-26, and iOS-26 #145722