fix conflicting turbo run summary artifacts (#67020)

`matrix.group` wasn't defined so this wasn't deduping the artifact keys causing errors. [x-ref](https://github.com/vercel/next.js/actions/runs/9580021449/job/26413817804?pr=67015)
vercel · Jun 19, 2024 · dd06246 · dd06246
1 parent 54f5442
commit dd06246
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
@@ -168,7 +168,7 @@ jobs:
     uses: ./.github/workflows/build_reusable.yml
     with:
       afterBuild: pnpm install && ./node_modules/.bin/devlow-bench ./scripts/devlow-bench.mjs --datadog=ubuntu-latest-16-core ${{ matrix.mode }} ${{ matrix.selector }}
-      stepName: 'devlow-bench-${{ matrix.group }}'
+      stepName: 'devlow-bench-${{ matrix.mode }}-${{ matrix.selector }}'
     secrets: inherit
 
   test-turbopack-dev: