Merge "Create the feature flag for...

Merge "Create the feature flag for leaudio_dynamic_switcher_refactor_for_broadcast" into main am: 7c993c36 am: 26a97c2a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2895062



Change-Id: I2fba323f230cf02024a0b8bc106398384e4635bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>