Merge "floss: mgmt: Fix unused variable warning" into main am: be8789fd

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3024363



Change-Id: Id5ad261dfb500f981cc82e0d86b8f1d1127067c3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>