Update fs_mgr_mount_all function This is part of the change to support early/late fstab mounting in order to support starting key services before /data mounting fs_mgr_mount_all function updated with a parameter to support mounting mode More information refer to init/readme.txt (cherry picked from commit 1d6476c3c848ebc8fbdfa6945e1c3be447beb5a3) Bug: 30118894 Change-Id: I5e925b900fd477f230a90514cc2b561c7a7e9f49