"adb remount" runs the remount command, which needs to be able to update
bits in the super partition metadata. This change only affects
userdebug_or_eng policy.
Bug: 297923468
Test: adb-remount-test.sh
Change-Id: Ia78d4b0ea942a139c8a4070dc63a0eed218e3e18
* init_daemon_domain because clean_scratch_files is executed by init
* gsid related plumbing for libfs_mgr_binder
Bug: 204836146
Test: Presubmit
Change-Id: Idd7eacd577f538d194252174ab1e3d8396f08fb1