Sync eng/common directory with azure-sdk-tools for PR 1202#15297

azure-sdk merged 2 commits intomasterAzure/azure-sdk-for-python:masterfrom

sync-eng/common-benbp/live-test-docs-1202Azure/azure-sdk-for-python:sync-eng/common-benbp/live-test-docs-1202Copy head branch name to clipboard