Fix deadlock between TRMS lock and Tuner.mLnbLock

Change it so that Lnb.close() only grabs TRMS lock when not called in
the resource reclaim flow.

Bug: 307907612
Test: TunerTest
Change-Id: Ib1a097f147a9dc9afce84015d237f8e1a7a96b91
2 files changed