Fix a syntax error in deployment (bytecodealliance#987)

I have no idea how to test this code other than run it live :(

.github/actions/github-release/main.js

@@ -98,6 +98,7 @@ async function run() {
         console.log("RETRYING after 10s");
         await sleep(10000)
       }
+    }
   }
 }