change go-version to 1.20

Author: lqqyt2423

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: 1.20
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v3