fix(ci-cd): add domestic go proxy mirror for faster dep downloads

Configure GOPROXY and GOSUMDB to use Iranian proxy servers
(go.devneeds.ir) before downloading dependencies in CI pipeline.

.github/workflows/ci-cd.yml

@@ -14,6 +14,9 @@ jobs:
       - name: Checkout repo
         run: git clone "${{ secrets.G_CLONE_URL }}" .
 
+      - name: Set go proxy mirror
+        run: go env -w GOPROXY=https://go.devneeds.ir,direct && go env -w GOSUMDB="sum.golang.org https://go-sum.devneeds.ir"
+
       - name: Download dependencies
         run: go mod download