Add permissions for bpf.progs_loaded property

Change-Id: If4e550e4186415c5a1088bb53b0755b69f92560a
Signed-off-by: Joel Fernandes <joelaf@google.com>
diff --git a/private/bpfloader.te b/private/bpfloader.te
index 1ae5430..d9b29ce 100644
--- a/private/bpfloader.te
+++ b/private/bpfloader.te
@@ -26,3 +26,5 @@
 
 # No domain should be allowed to ptrace bpfloader
 neverallow { domain userdebug_or_eng(`-llkd') } bpfloader:process ptrace;
+
+set_prop(bpfloader, bpf_progs_loaded_prop)