Don't request Python Developer Review Group in Dependabot PRs

Author: hf-kklein

.github/dependabot.yml

@@ -9,8 +9,6 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"
-    reviewers:
-      - "@Hochfrequenz/python-developers-review-team"
   # Maintain dependencies for GitHub Actions
   - package-ecosystem: "github-actions"
     directory: "/"