BTM: RNR: Validate page scan repetition mode before send out a request am: 77a3afc9

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3111147



Change-Id: I08cd1a34ba5c7d72a85e7d4ffc85b8e9a19c21d6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>