fix: language will be escaped when use concatjs

Author: MZI

lib/concatJS.js

@@ -28,7 +28,7 @@ function concatJS(data) {
       let htmlTxt = ''
       html.on('data', (chunk) => (htmlTxt += chunk));
       html.on('end', () => {
-        const $ = cheerio.load(htmlTxt);
+        const $ = cheerio.load(htmlTxt, { decodeEntities: false });
         const $scripts = {};
         const srcs = [];
         $('script[src]').each((idx, ele) => {