Strings in test broadcasting app should not be marked for translation am:...

Strings in test broadcasting app should not be marked for translation am: ff26fd1a am: e73d954e am: 09b783b7 am: ad216819 am: 92d54eb1 am: 66140979

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2056893



Change-Id: Iaae69d480331ed630bc41248374365279bdbe068
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>