Snap for 12359238 from 1ddaca34bc6fe4c96c3b80178f75d4f8b2b5ec60 to android15-tests-release

Change-Id: I77f0e4d53a660ca80f55912297d40e117cbc82e3
diff --git a/apex/Android.bp b/apex/Android.bp
index e4ab29f..d74b1b8 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -26,6 +26,7 @@
     key: "com.android.threadnetwork.key",
     certificate: ":com.android.threadnetwork.certificate",
     compressible: true,
+    updatable: false,
 }
 
 apex {