[release/7.0.3xx] [tests] Filter out any warnings about out-of-support workloads.#18690

vs-mobiletools-engineering-service2 wants to merge 2 commits into

dotnet:release/7.0.3xxdotnet/macios:release/7.0.3xxfrom

vs-mobiletools-engineering-service2:backport-pr-18679-to-release/7.0.3xxvs-mobiletools-engineering-service2/xamarin-macios:backport-pr-18679-to-release/7.0.3xxCopy head branch name to clipboard