Merge "system/log: Add protection against nullptr string parameters" into main...

Merge "system/log: Add protection against nullptr string parameters" into main am: 7704d54d am: a8a400f7

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2982908



Change-Id: I903d05289b05166c9b20d040bc7a8382d58d1d54
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>