Merge "RFComm: Adds debug log in PORT_IsOpening" into tm-dev am: db8261f1 am: ab2b2aa0 am: 88f036d2 am: 7ae6bc98

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/18089883



Change-Id: Iab00e49616d8352b0b20257a82ea8170075ad21a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>