Move bt Compatibility matrix and some packages to gs-common

Bug: 242661555
Test: vts-tradefed run vts -m vts_treble_vintf_vendor_test
Change-Id: Ib017fec169933739063762af1ca5e2be1ba42d58
3 files changed
tree: 50729176977edd95326fa9a8471cbb733eb42f7f
  1. bcmbt/
  2. dauntless/
  3. gs_watchdogd/
  4. powerstats/
  5. device.mk
  6. OWNERS
  7. README.txt