chore(deps): update dependency @nextcloud/eslint-config to v9

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -66,7 +66,7 @@
     "@nextcloud/babel-config": "^1.3.0",
     "@nextcloud/browserslist-config": "^3.1.2",
     "@nextcloud/cypress": "^1.0.0-beta.7",
-    "@nextcloud/eslint-config": "^8.4.2",
+    "@nextcloud/eslint-config": "^9.0.1",
     "@nextcloud/stylelint-config": "^3.1.1",
     "@nextcloud/vite-config": "^1.7.2",
     "@vue/tsconfig": "^0.5.1",