[Non-Discoverable Mode] Add discoverable bit to advertiser config am:...

[Non-Discoverable Mode] Add discoverable bit to advertiser config am: ac962b24 am: c0d0cd0d am: 6859bd58

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2360891



Change-Id: I20985784ccd769d221c125273894a1c091fbd559
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>