fix: add nonce attribute to style tag

Author: danhuang1202

runtime/inject-css.js

@@ -32,6 +32,8 @@ export default function (css, options) {
         styleTag.setAttribute(k[i], options.attributes[k[i]]);
       }
     }
+    if (typeof __webpack_nonce__ !== "undefined")
+      styleTag.setAttribute("nonce", nonce);
     var pos = position === "prepend" ? "afterbegin" : "beforeend";
     container.insertAdjacentElement(pos, styleTag);
     return styleTag;