Bump eslint-plugin-vue from 9.20.1 to 9.21.0 in /passport-ui

Bumps [eslint-plugin-vue](https://github.com/vuejs/eslint-plugin-vue) from 9.20.1 to 9.21.0.
- [Release notes](https://github.com/vuejs/eslint-plugin-vue/releases)
- [Commits](vuejs/eslint-plugin-vue@v9.20.1...v9.21.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

passport-ui/package.json

@@ -56,7 +56,7 @@
     "eslint-plugin-import": "2.29.1",
     "eslint-plugin-n": "16.6.2",
     "eslint-plugin-promise": "6.1.1",
-    "eslint-plugin-vue": "9.20.1",
+    "eslint-plugin-vue": "9.21.0",
     "lint-staged": "15.2.0",
     "terser": "5.27.0",
     "typescript": "5.3.3",