flag: refactor avrcp_connect_a2dp_delayed

rename flag to avrcp_connect_a2dp_with_delay
and reconfigure as bugfix

Bug: 296962438
Bug: 328406945
Bug: 315241296
Test: m com.android.btservices
Change-Id: I69b42da54067db491c396aea2ff6095a98bd8f2f