perfprofd: give access to sysfs_type.

Bug: 70275668
Test: aosp_bullhead-userdebug sepolicy contains new rules for perfprofd.
Test: aosp_bullhead-user sepolicy doesn't contain new rules for perfprofd.

Change-Id: If60f59c12e7a263e4b2088ae5688c09778c9cf06
diff --git a/sepolicy/perfprofd.te b/sepolicy/perfprofd.te
new file mode 100644
index 0000000..150fe2b
--- /dev/null
+++ b/sepolicy/perfprofd.te
@@ -0,0 +1,3 @@
+userdebug_or_eng(`
+  r_dir_file(perfprofd, sysfs_type)
+')