Create dependabot.yml

Signed-off-by: Patrick Harböck <[email protected]>

.github/dependabot.yml

@@ -0,0 +1,16 @@
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+       dev-dependencies:
+          applies-to: version-updates
+          patterns:
+            - "*"
+          exclude-patterns:
+            - "web-ext"