audioservice: Add a property for default voice call volume

Add a property ro.config.vc_call_vol_default to modify
default voice call value.

Also add a condition to check minimum stream volume
both voice call and music.

Bug: 71843078
Test: verify default voice call volume after factory reset.
Change-Id: I1ebb1dc6d4c9211adf80ac179867af4b84371898
1 file changed