BumbleBluetoothTests: Add scan with PendingIntent tests

Create PendingIntentScanReceiver class that is statically registered in
the manifest to receive scan result broadcasts.

Create startBleScan_withPendingIntentAndStaticReceiverAndCallbackTypeAllMatches
test that scans using the statically registered
PendingIntentScanReceiver.

Create
startBleScan_withPendingIntentAndDynamicReceiverAndCallbackTypeAllMatches
test that scans with a dynamically registered BroadcastReceiver.

Bug: 306062963
Test: atest BumbleBluetoothTests:android.bluetooth.LeScanningTest
Change-Id: Ia34f8e08002bc66680ca95f7fb6428a54617a182