chore(deps): update dependency @vuepress/bundler-vite to v2.0.0-rc.29 (#3570)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

docs/package.json

@@ -10,7 +10,7 @@
   "devDependencies": {
     "@fancyapps/ui": "6.1.14",
     "@mathjax/src": "4.1.2",
-    "@vuepress/bundler-vite": "2.0.0-rc.28",
+    "@vuepress/bundler-vite": "2.0.0-rc.29",
     "@vuepress/helper": "2.0.0-rc.128",
     "@vuepress/plugin-comment": "2.0.0-rc.128",
     "@vuepress/plugin-docsearch": "2.0.0-rc.128",