Merge pi-dev-plus-aosp-without-vendor into stage-aosp-master

Bug: 79597307
Change-Id: I7a2e5e42dcc3aabbb3223154c191be71d8fe5c40
tree: 27ef4a3c6afc7a1dbcfc3f071afa84573883ed43
  1. core/
  2. qr_scanner/
  3. Android.mk
  4. MODULE_LICENSE_APACHE2
  5. NOTICE
  6. README.version