Update website packages

Summary: Got a security note about tmp needing to be upgraded to 0.2.6 or higher.  I did a standard `yarn upgrade`/`yarn build` flow.

Reviewed By: AlnisM

Differential Revision: D107411142

fbshipit-source-id: 6224d64ddcb6fc3388bb0f9c7f78e3a86f72e187

Author: rlyerly

website/package.json

@@ -16,6 +16,8 @@
     "prettier:diff": "prettier --config .prettierrc --list-different \"**/*.{js,md}\""
   },
   "dependencies": {
+    "@babel/helpers": "^7.26.10",
+    "@babel/runtime": "^7.26.10",
     "@braintree/sanitize-url": "^6.0.1",
     "@docusaurus/core": "2.1.0",
     "@docusaurus/plugin-content-docs": "2.1.0",
@@ -30,13 +32,16 @@
     "eta": "^2.0.0",
     "http-cache-semantics": "^4.1.1",
     "http-proxy-middleware": "^2.0.7",
+    "js-yaml": "^4.1.1",
     "mermaid": "^10.9.4",
+    "postcss": "^8.4.31",
     "qs": "^6.15.2",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "semver": "^7.5.2",
     "send": "^0.19.0",
     "serve-static": "^1.16.0",
+    "tmp": "^0.2.4",
     "typescript": "^4.5.2",
     "ua-parser-js": "^1.0.33",
     "webpack-dev-server": "^5.2.1",