chore: add dependabot config

.github/dependabot.yml

@@ -0,0 +1,17 @@
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: 'npm' # See documentation for possible values
+    directory: '/' # Location of package manifests
+    schedule:
+      interval: 'weekly'
+      day: 'monday'
+    commit-message:
+      prefix: 'chore'
+      include: 'scope'
+    assignees:
+      - 'zebateira'
+    labels:
+      - 'dependencies'