chore: add dependabot config for model-garage updates

Author: zer0stars

.github/dependabot.yml

@@ -1,28 +1,13 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
-
 version: 2
 updates:
-  # Maintain dependencies for Go
   - package-ecosystem: "gomod"
     directory: "/"
     schedule:
       interval: "weekly"
-    groups:
-       go-mod:
-          patterns:
-            - "*"      
-
-  # Maintain dependencies for GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    groups:
-       actions:
-          patterns:
-            - "*"     
+    allow:
+      - dependency-name: "github.com/DIMO-Network/model-garage"
+    commit-message:
+      prefix: "chore(deps)"
+    labels:
+      - "dependencies"
+      - "go"