wifi: Add new API to control bridged mode opportunistic shutdown feature

Allow Setting to enable/disable opportunistic shutdown in bridged mode.

AP+AP Part 8 includes:
1. Support API to control opportunistic shutdown feature.
2. SoftApConfiguration backup/restore

Bug: 162686273
Test: atest -c FrameworksWifiApiTests
Change-Id: I86f5fd0a14b6705259c5a633929aebe145f55a91
3 files changed
tree: 914098fe225790758a737af5d9eca1b65dc8f1ff
  1. framework/
  2. OsuLogin/
  3. OWNERS