Parent #13328

This PR implements the "progress" wizard step/view for the restore request and is mostly a clone of Backup Download progress with a few temporary navigations until the last step in the wizard has been implemented.

Merge Instructions

• Make sure Issue/13328 restore details #13773 & Issue/13328 restore warning #13775 have been merged (sorry, but they need to build upon each other)
• Remove Not Ready For Merge Label
• Merge as normal

Cloned Classes
RestoreProgressAdapter
RestoreProgressFragment
RestoreProgressStateListItemBuilder

Notes:

• Ignore styling - this is being handled separately
• Ignore unit test placement in packages - this is being handled separately
• RestoreActivity & RestoreViewModel (+unit tests) will continue to get updated as I move throughout the steps of the wizard

To test:
Warning: The Restore site button is hooked up, so if you press it your site will be backed up!

• Launch the app with RestoreFeatureConfig flag on and the BackupFeatureFlag on
• Navigate to ActivityLog
• Tap the more menu
• Select the restore option
• Tap the Restore Site button on the Details View
• Tap the Confirm restore site on the Warning View
  Verify
• (1) The progress view is shown
• (2) If there is an error, the wizard will close (eventually it will go to the complete view)
• (3) When the restore finishes, the wizard will close (eventually it will go to the complete view)
• (4) Tapping the OK, notify me button, Back Button and X will close the wizard

PR submission checklist:

• I have considered adding unit tests where possible.
• I have considered adding accessibility improvements for my changes.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.