Refactor locks in radio client for HIDL HAL

Seperate locks were used for radio service implementation, radio
module, and tuner session in HIDL 2.0 and 1.x HAL clients to
minimize performance issue. Potential dead lock issue in
TunerSession#close was also fixed.

Bug: 258688572
Test: atest com.android.server.broadcastradio.hal2
Test: atest android.broadcastradio.cts
Change-Id: I63b1ee6b2d22c424133e7f208148e2863078cc40