chore: configure dependabot

Author: RomainMuller

.github/dependabot.yml

@@ -0,0 +1,23 @@
+version: 2
+
+updates:
+  - package-ecosystem: npm
+    directory: /
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - dependencies
+    versioning-strategy: increase
+    ignore:
+      - dependency-name: typescript
+        versions:
+          - ">= 3.10.a"
+      - dependency-name: "@types/node"
+        versions:
+          - ">= 11.a"
+
+  - directory: /
+    package-ecosystem: github-actions
+    schedule:
+      interval: daily