Propagate the temp allowlist reason to NPMS.

Bug: 189291729
Test: atest ./tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
BYPASS_INCLUSIVE_LANGUAGE_REASON=Existing public API
Change-Id: I7e26eaef4fe9d7d7b4b3a1740608e0fe821537d2
4 files changed