build(deps): bump @vitejs/plugin-vue-jsx from 1.1.8 to 1.2.0 (#9617)

Bumps [@vitejs/plugin-vue-jsx](https://github.com/vitejs/vite/tree/HEAD/packages/plugin-vue-jsx) from 1.1.8 to 1.2.0.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/plugin-vue-jsx/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/create-app@1.2.0/packages/plugin-vue-jsx)

---
updated-dependencies:
- dependency-name: "@vitejs/plugin-vue-jsx"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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packages/vant-cli/package.json

@@ -51,7 +51,7 @@
     "@vant/stylelint-config": "^1.4.2",
     "@vant/touch-emulator": "^1.3.2",
     "@vitejs/plugin-vue": "^1.9.0",
-    "@vitejs/plugin-vue-jsx": "^1.1.8",
+    "@vitejs/plugin-vue-jsx": "^1.2.0",
     "@vue/babel-plugin-jsx": "^1.0.7",
     "@vue/test-utils": "2.0.0-rc.14",
     "autoprefixer": "^10.3.4",