Promotion of wlan-aosp.lnx.2.0-00021.

CRs      Change ID                                   Subject
--------------------------------------------------------------------------------------------------------------
1072131   Icd09436701d8287c0c777e2b7fc24f2a78ffee62   Wifi: SubSystem Restart for SoftAP + STA concurrency

Change-Id: I8956086f4b7d1a7050964c6a6ac14c056e2924dc
CRs-Fixed: 1072131
tree: 3720828ade6c02dfc07b0c7278484c73668aae57
  1. service/
  2. tests/