chore(deps): update dependency @vitest/eslint-plugin to v1.6.9

Author: renovate[bot]

package.json

@@ -58,7 +58,7 @@
     "@types/node": "24.10.13",
     "@types/semver": "7.7.1",
     "@vitest/coverage-v8": "4.0.18",
-    "@vitest/eslint-plugin": "1.6.7",
+    "@vitest/eslint-plugin": "1.6.9",
     "@vitest/spy": "4.0.18",
     "conventional-changelog-conventionalcommits": "9.1.0",
     "esbuild": "0.27.3",