fusion3: move handheld core perms to device trees

Change-Id: I358c57e1db37eb693a615785f24a042249219b27
fusion3: remove audio configuration

will be provided by devices

Change-Id: I2c7d5bc91f9d6684570a5d95e650cb0480973803
fusion3: move proximity perms to device trees

Change-Id: I22d7b004b1763035c6f919f0ba34bb4e05861a5d
fusion3-common: add common prop scripts

Change-Id: I55ba49056c7902c9d167b67a956fc776222f0411