Update dependency eslint to v9

Author: renovate[bot]

package.json

@@ -36,7 +36,7 @@
     "cross-env": "^7.0.0",
     "css-loader": "^3.1.0",
     "date-fns": "^1.30.1",
-    "eslint": "^6.1.0",
+    "eslint": "^9.0.0",
     "eslint-plugin-import": "^2.18.2",
     "exports-loader": "^0.7.0",
     "fancy-log": "^1.3.2",