chore: update dependency eslint-plugin-jsx-a11y to v6.9.0 (#2623)

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

Author: renovate[bot]

frontend/package-lock.json

@@ -85,7 +85,7 @@
     "cli-progress": "3.12.0",
     "eslint": "8.57.0",
     "eslint-config-prettier": "9.1.0",
-    "eslint-plugin-jsx-a11y": "6.8.0",
+    "eslint-plugin-jsx-a11y": "6.9.0",
     "eslint-plugin-prettier": "5.1.3",
     "eslint-plugin-react": "7.34.3",
     "eslint-plugin-react-hooks": "4.6.2",