Sync eng/common directory with azure-sdk-tools for PR 8875#5941

Sid200026 merged 2 commits intomainAzure/azure-sdk-for-cpp:mainfrom

sync-eng/common-playwrighttesting/add-slug-8875Azure/azure-sdk-for-cpp:sync-eng/common-playwrighttesting/add-slug-8875Copy head branch name to clipboard