build(bundler-webpack): bump dependencies

Author: meteorlxy

packages/@vuepress/bundler-webpack/package.json

@@ -34,23 +34,23 @@
     "@vuepress/core": "2.0.0-alpha.8",
     "@vuepress/utils": "2.0.0-alpha.7",
     "autoprefixer": "^10.1.0",
-    "copy-webpack-plugin": "^6.4.0",
+    "copy-webpack-plugin": "^7.0.0",
     "css-loader": "^5.0.1",
-    "esbuild-loader": "^2.6.1",
+    "esbuild-loader": "^2.6.3",
     "file-loader": "^6.2.0",
-    "html-webpack-plugin": "5.0.0-alpha.16",
-    "mini-css-extract-plugin": "^1.3.2",
+    "html-webpack-plugin": "5.0.0-alpha.17",
+    "mini-css-extract-plugin": "^1.3.3",
     "portfinder": "^1.0.28",
     "postcss": "^8.1.4",
     "postcss-csso": "^5.0.0",
     "postcss-loader": "^4.1.0",
     "style-loader": "^2.0.0",
     "url-loader": "^4.1.1",
-    "vue-loader": "^16.1.1",
-    "webpack": "^5.10.0",
+    "vue-loader": "^16.1.2",
+    "webpack": "^5.10.3",
     "webpack-chain": "^6.5.1",
     "webpack-dev-server": "4.0.0-beta.0",
-    "webpack-merge": "^5.4.1"
+    "webpack-merge": "^5.7.2"
   },
   "publishConfig": {
     "access": "public"