Update codecov rules

Author: btschwertfeger

.github/dependabot.yaml

@@ -1,7 +1,10 @@
 # -*- coding: utf-8 -*-
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
+  - package-ecosystem: github-actions
+    directory: /
     schedule:
-      interval: "weekly"
+      interval: monthly
+    groups:
+      all:
+        dependency-type: production

.github/workflows/cicd.yaml

@@ -201,8 +201,9 @@ jobs:
   ##
   CodeCov:
     if: |
-      (success() && github.actor == 'btschwertfeger')
-      && (github.event_name == 'push' || github.event_name == 'release')
+      success()
+      && github.actor == 'btschwertfeger'
+      && github.event_name != 'schedule'
     needs:
       - Test-Spot-Public
       - Test-Spot-Private