Merge "Allow system server to check if the mainline supplicant binary exists." into main am: e00e001f39 am: 0837dca5a5

Original change: https://android-review.googlesource.com/c/platform/system/sepolicy/+/3502260

Change-Id: I84a37f26008422b4627d92bad59c74cb81a012d9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/private/system_server.te b/private/system_server.te
index 10c4b02..78d90d2 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -700,6 +700,9 @@
 # Access to /data/media for measuring disk usage.
 allow system_server media_rw_data_file:dir { search getattr open read };
 
+# Access to check if the mainline supplicant binary exists
+allow system_server wifi_mainline_supplicant_exec:file getattr;
+
 # Receive and use open /data/media files passed over binder IPC.
 # Also used for measuring disk usage.
 allow system_server media_rw_data_file:file { getattr read write append };