Fix dependabot + include Go dependencies in dependabot

.github/dependabot.yaml

@@ -12,11 +12,18 @@ updates:
     schedule:
       interval: "daily"
     open-pull-requests-limit: 5
-- package-ecosystem: pip
-  directory: "/.github/scripts"
-  schedule:
-    interval: daily
-  groups:
-    python-packages:
-      patterns:
-        - "*"
+
+  - package-ecosystem: gomod
+    directory: "/tests"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 5
+
+  - package-ecosystem: pip
+    directory: "/.github/scripts"
+    schedule:
+      interval: daily
+    groups:
+      python-packages:
+        patterns:
+          - "*"