Passed request/release type all the way down

This is the prelimanary change to support completion
messages in telephony network factory.

Test: Telephony sanity tests + unit tests
Bug: 73659459

Merged-In: Ic31ba081be43f6bf719f5d08ed0fde3918450461
Change-Id: Ic31ba081be43f6bf719f5d08ed0fde3918450461
(cherry picked from commit 1f0239fc)