v2020.11.19.1741 Release

Changes:

• 80e3d08 Add middle-mouse click.
• 5484ea4 Update run_tests.yml
• 828c014 Check for null frame on first image.
• 1d3edf6 Add data annotation to Invite. Normalize username in user query. Force exit in ShutdownServiceWin (WebRTC is still preventing the process from closing sometimes).
• 7d0fa28 Delete package-lock.json

This list of changes was auto generated.