Merge "Remove flag initiate_multiple_hid_connections" into main am: 87822720 am: b6ad1f6a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3525791



Change-Id: I35d7882751a8e02653d039843aecfe08b2694fc8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>