chore(docs): updated docusaurus to v2.3.0 (#3145)

www/docs/package.json

@@ -21,11 +21,11 @@
     "@docusaurus/preset-classic": "latest",
     "@docusaurus/remark-plugin-npm2yarn": "latest",
     "@svgr/webpack": "6.2.1",
-    "algoliasearch-helper": "^3.8.2",
+    "algoliasearch-helper": "^3.11.3",
     "clsx": "^1.1.1",
     "docusaurus-plugin-image-zoom": "^0.1.1",
     "docusaurus-plugin-segment": "^1.0.3",
-    "docusaurus2-dotenv": "^1.4.0",
+    "dotenv": "^16.0.3",
     "file-loader": "^6.2.0",
     "lodash": "^4.17.21",
     "prism-react-renderer": "^1.3.1",