Request new Bluetooth runtime permissions.

An upcoming platform change is introducing a new "Nearby devices"
runtime permission which contains the new BLUETOOTH_CONNECT and
BLUETOOTH_SCAN permissions.

We have logic in place to use <split-permission> to translate the
older BLUETOOTH and BLUETOOTH_ADMIN permissions into these new
runtime permissions, but modern apps will need to pivot to
requesting them directly as part of targeting Android S.

This change requests both the old and new permissions to avoid
breakage while the new permission enforcement is being phased in.

Bug: 181813006
Test: atest CtsPermission2TestCases
Test: atest CtsPermission3TestCases
Test: atest CtsStatsdAtomHostTestCases
Change-Id: Icce437781336291b705a81d6c260ca61eecc1bd8