[ci] Fix publish-subsystem-benchmarks (paritytech#4479)

Fix after paritytech#4449

.gitlab/pipeline/publish.yml

@@ -129,7 +129,7 @@ trigger_workflow:
         curl -q -X POST \
               -H "Accept: application/vnd.github.v3+json" \
               -H "Authorization: token $GITHUB_TOKEN" \
-              https://api.github.com/repos/paritytech/${CI_PROJECT_NAME}/actions/workflows/subsystem-benchmarks.yml/dispatches \
+              https://api.github.com/repos/paritytech/${CI_PROJECT_NAME}/actions/workflows/publish-subsystem-benchmarks.yml/dispatches \
               -d "{\"ref\":\"refs/heads/master\",\"inputs\":{\"benchmark-data-dir-path\":\"$benchmark_dir\",\"output-file-path\":\"$benchmark_name\"}}";
         sleep 300;
       done