Add fade out/fade in animation in PS setup auto advancing screen

As per the UX requirement below changes are made in the screen:

- Position of "Setting up Pirvate Space" text is left aligned to layout
- Lading progress bar next to text removed
- Add fade out and fade in animation for header and image in auto
   advance screen

Bug: 310218201
Test: Manual
Change-Id: Iaf9c27761ce7f25368aac8f9a7d43eba20d66353