Unity Hub 3.18.3-beta.1

Bug fixes and improvements

1. Fix

   Fixed a crash that could occur when opening Unity Hub after a previous instance did not fully close.

2. Fix

   Fixed an issue on Windows where Hub could fail to start on machines without the Microsoft Visual C++ Redistributable installed.

   • Windows
3. Fix

   Fixed analytics opt-in preferences so they stay consistent after signing out and back in.