Re-enforce MANAGE_ACTIVITY_TASKS for applySyncTransaction

The conditional permission was introduced for TaskFragmentOrganizer, but
not really needed. Remove the conditional check.

Bug: 259938771
Test: pass existing tests
Merged-In: I666b9ee6b6076766513b97e675fdbaa002428601
Change-Id: I666b9ee6b6076766513b97e675fdbaa002428601
(cherry picked from commit on googleplex-android-review.googlesource.com host: 6d848929eab6249b0ba1b8bd6d454744850b1718)
Merged-In: I666b9ee6b6076766513b97e675fdbaa002428601
5 files changed