Build: fix linter

Build: Change system for optional components

- Nearby can now be configured through local build property, enabled by default
- Exposure Notifications is not displayed in settings if not used for >14 days
- Flavors per map type remain (but moved maps implementations)

Location: add back INSTALL_LOCATION_PROVIDER permission for older sys…

…tems

Settings: Disable checkin by default

Fixes microg#1868

Auth: Verify request data before use in AskPermissionActivity

Fixes microg#1800

Fido: Allow facetId / RP ID / AppId mismatch when delegated

Update UnifiedNlp version

Use different API key for SafetyNet checks

Bump version

Add Cronet to About screen