fix missing comma

Author: assignUser

.github/workflows/benchmark.yml

@@ -193,7 +193,7 @@ jobs:
           github.rest.repos.createCommitStatus({
             owner: context.repo.owner,
             repo: context.repo.repo,
-            sha: context.sha
+            sha: context.sha,
             state: state,
             target_url: url,
             description: description,