feat(dependabot): configure daily updates for GitHub actions

- Adds a new schedule for Dependabot to check for updates to GitHub Actions daily.
- Adjusts group settings to allow for improved dependency management with more flexible patterns.
- Increases the limit of open pull requests to 15 for better collaboration and timely updates.

Author: winromulus

.github/dependabot.yml

@@ -5,6 +5,17 @@ updates:
     schedule:
       interval: "daily"
     open-pull-requests-limit: 15
+    labels:
+      - "area-dependencies"
+    groups:
+      all-dependencies:
+        patterns:
+          - "*"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 15
     labels:
       - "area-dependencies"
     groups: