Wifi: Give support to wifi stack restart for STA + SoftAP concurrency

In some cases framework shall restart Wifi stack. This should support
for STA+ SoftAP concurrency case. Fix shall address the same.

Sequence:
1. Turn OFF SAP
2. Turn OFF Wifi
3. Turn ON Wifi
4. Turn ON SAP

CRs-Fixed: 2015234
Change-Id: I46920dbe6bdee806b30a28eba44a5826408607f2
1 file changed
tree: b40c9364e570ae6febba98c2987b795836089730
  1. service/
  2. tests/