[Screen off unlock UDFPS] Fingerprint Settings integration 2/2

1. Integrate FingerprintSettings with Toggle
2. Sync the Toggle state with SettingProvider key
   "screen_off_unlock_udfps"

Reference: go/udfps-aof #Settings UI design(Deck)

Bug: 373792870
Bug: 369939804
Bug: 369938501
Flag: android.hardware.biometrics.screen_off_unlock_udfps
Test: atest FingerprintSettingsFragmentTest
    atest DevelopmentSettingsDashboardFragmentTest
    atest FingerprintSettingsUnlockCategoryControllerTest
    atest FingerprintSettingsScreenOffUnlockUdfpsPreferenceControllerTest
Test: adb shell settings put secure
      screen_off_unlock_udfps <1|0>
Change-Id: I03794f53684bfb60b4a854e14507e67f60c55a7d