chore: Use dependabot for NPM packages too (#94)

Author: benbrandt

.github/dependabot.yml

@@ -5,3 +5,14 @@ updates:
     schedule:
       # Check for updates to GitHub Actions every week
       interval: "weekly"
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    allow:
+      - dependency-type: "all"
+    groups:
+      minor:
+        update-types:
+          - "minor"
+          - "patch"