Check GitHub actions with dependabot (#86)

Author: f-galland

.github/dependabot.yml

@@ -1,8 +1,14 @@
+version: 2
 updates:
   - directory: /src
     open-pull-requests-limit: 1
     package-ecosystem: gradle
     schedule:
       interval: weekly
       day: "friday"
-version: 2
+  - directory: /
+    package-ecosystem: github-actions
+    schedule:
+      interval: weekly
+    commit-message:
+      prefix: "dependabot:"

CHANGELOG.md

@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Replace third-party Action to check commiter's email with our forked version [(#71)](https://github.com/wazuh/wazuh-indexer-reporting/pull/71)
 - Add version to the GH Workflow names [(#73)](https://github.com/wazuh/wazuh-indexer-plugins/pull/73)
 - Update GitHub Actions versions in main branch [(#78)](https://github.com/wazuh/wazuh-indexer-reporting/pull/78)
+- Check GitHub actions with dependabot [(#86)](https://github.com/wazuh/wazuh-indexer-plugins/pull/86)
 
 ### Deprecated