Bump @vitejs/plugin-vue from 4.2.3 to 4.3.4 in /spa

Bumps [@vitejs/plugin-vue](https://github.com/vitejs/vite-plugin-vue/tree/HEAD/packages/plugin-vue) from 4.2.3 to 4.3.4.
- [Release notes](https://github.com/vitejs/vite-plugin-vue/releases)
- [Changelog](https://github.com/vitejs/vite-plugin-vue/blob/main/packages/plugin-vue/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite-plugin-vue/commits/plugin-vue@4.3.4/packages/plugin-vue)

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

Signed-off-by: dependabot[bot] <support@github.com>

spa/package.json

@@ -30,7 +30,7 @@
     "@tsconfig/node18": "^2.0.1",
     "@types/jsdom": "^21.1.1",
     "@types/node": "^18.16.19",
-    "@vitejs/plugin-vue": "^4.2.3",
+    "@vitejs/plugin-vue": "^4.3.4",
     "@vitest/coverage-istanbul": "^0.31.4",
     "@vue/eslint-config-prettier": "^7.1.0",
     "@vue/eslint-config-typescript": "^11.0.3",