Sync eng/common directory with azure-sdk-tools for PR 1270#12867

scbedd merged 3 commits intomasterAzure/azure-sdk-for-js:masterfrom

sync-eng/common-hotfix/resolve-longpath-error-1270Azure/azure-sdk-for-js:sync-eng/common-hotfix/resolve-longpath-error-1270Copy head branch name to clipboard