build: add Dependabot config

Author: NoNameProvided

.github/dependabot.yml

@@ -0,0 +1,13 @@
+version: 2
+updates:
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "10:00"
+    timezone: Europe/Budapest
+  open-pull-requests-limit: 5
+  versioning-strategy: increase
+  commit-message:
+    prefix: build
+    include: scope