refactor: replace deprecated url.resolve() with WHATWG URL API (#8183)

Author: ryzrr

src/components/PageLinks/PageLinks.jsx

@@ -1,5 +1,3 @@
-// eslint-disable-next-line n/prefer-node-protocol
-import Url from "url";
 import PropTypes from "prop-types";
 
 const baseURL = "https://github.com/webpack/webpack.js.org/edit/main/";
@@ -21,8 +19,7 @@ function _handlePrintClick(event) {
 }
 
 export default function PageLinks({ page = {} }) {
-  // eslint-disable-next-line n/no-deprecated-api
-  const editLink = page.edit || Url.resolve(baseURL, page.path);
+  const editLink = page.edit || new URL(page.path, baseURL).href;
 
   return (
     <div className="print:hidden mt-8">

src/utilities/process-readme.mjs

@@ -1,4 +1,3 @@
-import url from "node:url";
 import { excludedLoaders, excludedPlugins } from "./constants.mjs";
 
 const beginsWithDocsDomainRegex = /^(?:https?:)\/\/webpack\.js\.org/;
@@ -40,8 +39,7 @@ function linkFixerFactory(sourceUrl) {
         .replace(/raw.githubusercontent.com/, "github.com")
         .replace(/master/, "blob/master");
 
-      // eslint-disable-next-line n/no-deprecated-api
-      href = url.resolve(renderedUrl, href);
+      href = new URL(href, renderedUrl).href;
     }
 
     // Modify absolute documentation links to be root relative