Merge topic 'ci-use-tart-4.1' into release-4.1

9a4547fab6 Tests: Update RunCMake.Framework expected output for macOS 26.4
aa18c20347 gitlab-ci: extend Xcode CI job timeout to 3 hours
c78b42552e gitlab-ci: move macOS nonconcurrent jobs to `tart` runners
86c44d507a gitlab-ci: make `needs` explicitly empty where possible

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !12284