Run dependabot (#799)

* fix(ga): Add GitHub Actions workflow to manually trigger Dependabot.

- Created a new workflow file `.github/workflows/run-dependabot.yml` to allow manual triggering of Dependabot using the `workflow_dispatch` event.
- Configured the workflow to run Dependabot for GitHub Actions updates.

* fix(ga): A mapping was not expected

Author: gounthar

.github/workflows/run-dependabot.yml

@@ -15,5 +15,3 @@ jobs:
         with:
           package-ecosystem: "github-actions"
           directory: "/"
-          schedule:
-            interval: "daily"