Mark the EntitlementManager PendingIntents as immutable.

These are read-only intents and should not be mutated by any
app receiving them.

Bug: 178324405
Bug: 178249531
Test: atest TetheringTests TetheringCoverageTests GtsTetheringTestCases
Change-Id: I5395e7c19e6453640ad790f2b9a9ba22bbcefa88
1 file changed
tree: 05a524f91195cd8bf2cb243efcb8d6a8a95102df
  1. framework/
  2. tests/
  3. Tethering/
  4. .gitignore
  5. OWNERS
  6. PREUPLOAD.cfg
  7. TEST_MAPPING