mm: allow access page_owner in debugfs am: 8724397535

Original change: https://android-review.googlesource.com/c/platform/hardware/google/pixel-sepolicy/+/1430211

Change-Id: I461ba41baa4987c935af2de481ec36ef836cc464
diff --git a/mm/file.te b/mm/file.te
index ee45803..e6b53f0 100644
--- a/mm/file.te
+++ b/mm/file.te
@@ -1,2 +1,3 @@
 type mm_logd_vendor_data_file, file_type, data_file_type;
+type debugfs_page_owner, debugfs_type, fs_type;
 
diff --git a/mm/genfs_contexts b/mm/genfs_contexts
new file mode 100644
index 0000000..855a43f
--- /dev/null
+++ b/mm/genfs_contexts
@@ -0,0 +1 @@
+genfscon debugfs /page_owner                          u:object_r:debugfs_page_owner:s0