Bump eslint-plugin-vue from 9.29.0 to 9.30.0 in /webapp

Bumps [eslint-plugin-vue](https://github.com/vuejs/eslint-plugin-vue) from 9.29.0 to 9.30.0.
- [Release notes](https://github.com/vuejs/eslint-plugin-vue/releases)
- [Commits](https://github.com/vuejs/eslint-plugin-vue/compare/v9.29.0...v9.30.0)

---
updated-dependencies:
- dependency-name: eslint-plugin-vue
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

webapp/package.json

@@ -35,7 +35,7 @@
     "@vue/eslint-config-typescript": "^14.1.1",
     "@vue/tsconfig": "^0.5.1",
     "eslint": "^9.12.0",
-    "eslint-plugin-vue": "^9.29.0",
+    "eslint-plugin-vue": "^9.30.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^3.3.3",
     "pulltorefreshjs": "^0.1.22",