tests: suppress output changed in Git 2.35 (or thereabouts)
Git changed the exact wording and casing of the output of
--set-upstream. This isn't important to our tests, so we suppress
it.
All legacy (hg-git based) Projects have been automatically migrated to native with the upgrade of 2025-01-23
Git changed the exact wording and casing of the output of
--set-upstream. This isn't important to our tests, so we suppress
it.