Promotion of bt.lnx.2.1.c1-00008.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1084472   I0c3837dbe05dd3bdc527e5bba5ac3d45ef127698   Bluetooth: Adapterservice Cleanup and unbind uncondition
1086579   I766538debaec330c5694844c4b7145bc9402dc6e   Serialize the RC Cleanup events in BT-App context

Change-Id: I500f7e949206430aa824453e2042f4aa281f56ee
CRs-Fixed: 1084472, 1086579