chore(webpack): fix config syntax

webpack.config.js

@@ -202,7 +202,7 @@ async function webpackConfig() {
           console.error(e);
         }
 
-        /* if (faviconApiVersion) {
+        if (faviconApiVersion) {
           cacheHash.update(faviconApiVersion);
         }
         const versionDigest = cacheHash.digest('hex');
@@ -230,7 +230,7 @@ async function webpackConfig() {
                 ]
               })
             ];
-          } else { */
+          } else {
             // const tmpobj = tmp.fileSync({ postfix: ".json" });
             // fs.writeSync(tmpobj.fd, JSON.stringify(faviconConfig));
             // fs.close(tmpobj.fd);