modem_svc: Grant to access vendor_build_type_prop and vendor_modem_prop

1. Seperate ro.vendor.build.type to vendor_build_type_prop and grant vendor_init and modem_svc to access
2. Modem could set persist.modem. properties

Bug: 130441115

Signed-off-by: SalmaxChang <salmaxchang@google.com>
Change-Id: Icad48519ffdcf1887db93be43fdc3342f7abe2ab
4 files changed
tree: bab0614d368f122f9c85fa7763e465f4b3eb2e4e
  1. private/
  2. public/
  3. vendor/
  4. crosshatch-sepolicy.mk
  5. OWNERS