Chore: bump vuepress from 2.0.0-beta.60 to 2.0.0-beta.61 (v2fly#380)

Bumps [vuepress](https://github.com/vuejs/vuepress/tree/HEAD/packages/vuepress) from 2.0.0-beta.60 to 2.0.0-beta.61.
- [Release notes](https://github.com/vuejs/vuepress/releases)
- [Changelog](https://github.com/vuejs/vuepress/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vuepress/commits/HEAD/packages/vuepress)

---
updated-dependencies:
- dependency-name: vuepress
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -14,7 +14,7 @@
     "@vuepress/plugin-docsearch": "^2.0.0-beta.61",
     "@vuepress/plugin-register-components": "^2.0.0-beta.60",
     "lint-staged": "^13.1.2",
-    "vuepress": "^2.0.0-beta.60"
+    "vuepress": "^2.0.0-beta.61"
   },
   "dependencies": {
     "uuid": "^9.0.0"