Merge pull request #22280 from eliperelman/bug-1037500-add-helper-for-clock-tests

Bug 1037500 - Adding perf helper to clock app to fix performance tests. r=mcav
Merge pull request #22311 from arcturus/bug-1045503

Bug 1045503 - [tarako][contacts] we should reduce the use of storage by contacts app r=jmcf
Merge pull request #22357 from ferjm/bug1046736.mobileidcc

Bug 1046736 - [MobileID] Set default country code in phone number manual...
Merge pull request #22318 from kamituel/Bug_1046289_bt_connect_broken

Bug 1046289: Call _doConnect() instead of doConnect().
Merge pull request #22359 from guilherme-pg/bug1046571-reentrant-registration-wakelock

Bug 1046571 - Release wakelock on reentrant Find My Device registration.
Conflicts:
	apps/findmydevice/test/unit/findmydevice_test.js
Merge pull request #22440 from KevinGrandon/bug_1043689_vertical_homescreen_dragdrop_init

Bug 1043689 - Safeguard against loading multiple dragdrop objects
Merge pull request #22489 from azasypkin/bug-1048204-back-button

Bug 1048204 - The back button seems like pressed even without pressed. r=schung