group dependabot PR's (#189)

Co-authored-by: Martin Yeo <40734014+trexfeathers@users.noreply.github.com>

Author: HGWright

.github/dependabot.yml

@@ -9,6 +9,10 @@ updates:
     schedule:
       # Check for updates to GitHub Actions every weekday
       interval: "daily"
+    groups:
+      dependencies:
+        patterns:
+          - "*"
     labels:
       - "New: Pull Request"
       - "Bot"