Grant ephemeral app access during service bind

Currently we only grant ephemeral access during sendServiceArgs,
but since bindService does not actually send service arguments
the code path to grant ephemeral access is not currently hit.

This change grants ephemeral access during bindServiceLocked after
the association between the calling app and the target service has
been established.

Test: existing tests.
Bug: 37766185
Change-Id: I64847a2dcaf1255c0a7d663c4461cda62655a8d0
1 file changed