Merge "gatt: Extend dumpsys information" into main am: fc966368 am: 8a5574e6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3212322



Change-Id: I891e2fd95a3a69295f91f48c0163a4cbe3b2914c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>