ci: add bench-check job to validate benchmark compilation (#1375)

Signed-off-by: Siddhi Khandelwal <siddhi.200727@gmail.com>

Author: sid200727

.github/workflows/tests.yml

@@ -169,6 +169,7 @@ jobs:
           make fxconfig configtxgen fabricx-docker-images
 
       - name: Run ${{ matrix.tests }}
+
         run: |
           mkdir -p covdata
           GOCOVERDIR=$(realpath covdata) make integration-tests-${{ matrix.tests }}
@@ -190,3 +191,24 @@ jobs:
         uses: shogo82148/actions-goveralls@v1
         with:
           parallel-finished: true
+        
+  bench-check:
+    needs: checks
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: "go.mod"
+          cache-dependency-path: "**/*.sum"
+
+      - name: Download dependencies
+        run: go mod download
+
+      - name: Compile benchmarks (do not run)
+        run: go test ./... -run=^$ -bench=^$
+