Update dependabot.yml

Author: coliff

.github/dependabot.yml

@@ -1,14 +1,5 @@
 version: 2
 updates:
-  - package-ecosystem: npm
-    directory: "/"
-    schedule:
-      interval: monthly
-    reviewers:
-      - coliff
-    labels:
-      - dependencies
-    open-pull-requests-limit: 1
   - package-ecosystem: github-actions
     directory: "/"
     schedule: