Fix up the benchmark workflow

.gitea/workflows/benchmark.yaml

@@ -8,14 +8,13 @@ jobs:
       RUNNER_TOOL_CACHE: /opt/hostedtoolcache
       GOMODCACHE: /opt/hostedtoolcache/go/pkg/mod
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event. test"
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
-      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
       - name: Check out repository code
         uses: actions/checkout@v4
-      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
+      - name: Get Go
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+        uses: actions/setup-go@v3
-      - name: List files in the repository
+        with:
-        run: |
+          go-version-file: 'go.mod'
-          ls ${{ gitea.workspace }}
+        check-latest: true
-      - run: echo "🍏 This job's status is ${{ job.status }}."
+        cache: true
+      - name: Run benchmark
+        run: cd benchmark && go run . -setid