Disable artifact storage

https://github.com/gradle/actions/blob/main/docs/dependency-submission.md#reducing-storage-costs-for-saved-dependency-graph-artifacts

Author: will-molloy

.github/workflows/dependency-submission.yml

@@ -20,3 +20,5 @@ jobs:
 
       - name: Generate and submit dependency graph
         uses: gradle/actions/dependency-submission@v4
+        with:
+          dependency-graph: 'generate-and-submit'