Announce Bridged AP support based on overlay and driver combos

Bridged AP and STA+Bridged AP support is currently announced based only
on the overlay, but the underlying hardware might not support it (i.e.
GSI targets).

Announce support for these only when both the overlay and
driver-reported interface combinations allows them.

Updated-Overlayable: Not applicable - changing javadoc

Bug: 305603376
Test: atest FrameworksWifiTests

(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:78f5f50e70886f1abb147226d01ad7502c2ccc32)
Merged-In: I6099b3ba9f677c63cbd6e565593ccdddd0548d02
Change-Id: I6099b3ba9f677c63cbd6e565593ccdddd0548d02
9 files changed