Bump rollup-plugin-vue from 5.1.7 to 5.1.9

Bumps [rollup-plugin-vue](https://github.com/vuejs/rollup-plugin-vue) from 5.1.7 to 5.1.9.
- [Release notes](https://github.com/vuejs/rollup-plugin-vue/releases)
- [Changelog](https://github.com/vuejs/rollup-plugin-vue/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/rollup-plugin-vue/compare/v5.1.7...v5.1.9)

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

package.json

@@ -27,7 +27,7 @@
     "rollup-plugin-multi-entry": "^2.1.0",
     "rollup-plugin-node-resolve": "^5.0.4",
     "rollup-plugin-terser": "^5.1.2",
-    "rollup-plugin-vue": "5.1.7",
+    "rollup-plugin-vue": "5.1.9",
     "safe-eval": "^0.4.1",
     "stylelint": "^13.3.3",
     "stylelint-config-standard": "^20.0.0",