TEST_MAPPING: Add Bluetooth unit tests to TEST_MAPPING

1. Moved previously added tests from postsubmit to presubmit.
2. Added missing unit tests to postsubmit.
3. Updated presubmit config to also run host tests on device (required for MTS)
4. Updated Mainline presubmit to match current presubmit config.

Bug: 393400512
Change-Id: Idcf6a2001f43af3ad268cccfd68a478a7f88995a
Test: presubmit