allow app service deployment from live agent handoff branch#55

amir-microsoft merged 2 commits intolive_agent_handoffmicrosoft/HealthBotContainerSample:live_agent_handofffrom

bugfix/orel/live_agent_handoff_branch_deploymentmicrosoft/HealthBotContainerSample:bugfix/orel/live_agent_handoff_branch_deploymentCopy head branch name to clipboard