ci: updated dependabot

.github/dependabot.yml

@@ -1,12 +1,15 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://docs.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
+  - package-ecosystem: 'npm'
+    directory: '/'
     schedule:
       interval: 'weekly'
-      day: 'saturday'
+      day: 'sunday'
+      time: '19:00'
+      timezone: 'Europe/Berlin'
+    commit-message:
+      prefix: 'deps'
+    groups:
+      fortawesome:
+        patterns:
+          - '@fortawesome/*'