Try to prevent Google AppEngine from being updated to v2

go.mod

@@ -31,6 +31,6 @@ require (
 	golang.org/x/crypto v0.14.0 // indirect
 	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
 	golang.org/x/sys v0.13.0 // indirect
-	google.golang.org/appengine/v2 v2.0.5 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
 )

renovate.json

@@ -40,7 +40,14 @@
     {
       "matchManagers": ["docker-compose"],
       "matchUpdateTypes": ["pin", "digest"],
-      "enabled": false
+      "enabled": true
+    },
+    {
+      "matchDepNames": [
+        "google.golang.org/appengine/v2"
+      ],
+      "matchUpdateTypes": ["pin", "digest"],
+      "enabled": true
     }
   ]
 }