[automerger skipped] Allow virtual_camera to read and open dmabuf_system_heap_device am: ee976448c3 -s ours

am skip reason: Merged-In I418131f20b9384e37db3c16d52fe87f3d14440a5 with SHA-1 f9cba80a06 is already in history

Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/3420299

Change-Id: I691434753f5b8bacd7b3ce6fea6c5c0b37a17e32
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>