Dependabot ignore node-fetch and node types

Author: Matthieu Bosquet

.github/dependabot.yml

@@ -11,6 +11,8 @@ updates:
         update-types:
           ["version-update:semver-minor", "version-update:semver-patch"]
       - dependency-name: "lru-cache"
+      - dependency-name: "node-fetch"
+      - dependency-name: "@types/node"
     labels:
       - "⚙️ dependencies"
   - package-ecosystem: "github-actions"