[automerger skipped] selinux: bpfloader: add fs_bpf:dir read and open am: 1b9952293a -s ours

am skip reason: Merged-In Iaa756bde2759d64cb310f10b78dfcd028828f6b3 with SHA-1 23871eaa02 is already in history

Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/3415853

Change-Id: I120e8b4c481fecf2efe2bd77f0f44f80e3f66bc5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>