Fix go version in release workflow

Author: pomo-mondreganto

.github/workflows/release.yml

@@ -12,10 +12,10 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Go 1.16
+      - name: Set up Go 1.18
         uses: actions/setup-go@v2
         with:
-          go-version: 1.16
+          go-version: 1.18
       - name: Run tests
         run: go test -race ./...