chore: add dependabot

Author: 43081j

.github/dependabot.yml

@@ -0,0 +1,21 @@
+version: 2
+updates:
+    - package-ecosystem: npm
+      directory: '/'
+      schedule:
+          interval: weekly
+      open-pull-requests-limit: 10
+      versioning-strategy: increase
+      groups:
+        production-dependencies:
+          dependency-type: "production"
+        development-dependencies:
+          dependency-type: "development"
+    - package-ecosystem: 'github-actions'
+      directory: '/'
+      schedule:
+          interval: weekly
+      groups:
+        github-actions:
+          patterns:
+            - "*"