Update dependency @vitest/eslint-plugin to v1.6.4

Author: renovate[bot]

package-lock.json

@@ -34,7 +34,7 @@
     "@typescript-eslint/eslint-plugin": "8.50.1",
     "@typescript-eslint/parser": "8.50.1",
     "@vitest/coverage-v8": "4.0.16",
-    "@vitest/eslint-plugin": "1.6.1",
+    "@vitest/eslint-plugin": "1.6.4",
     "eslint": "9.39.2",
     "eslint-import-resolver-typescript": "4.4.4",
     "eslint-plugin-import": "2.32.0",