Update typescript-eslint monorepo to v8

Author: renovate[bot]

package.json

@@ -60,8 +60,8 @@
     "@types/lodash": "4.17.20",
     "@types/node": "22.18.13",
     "@types/nunjucks": "3.2.6",
-    "@typescript-eslint/eslint-plugin": "7.18.0",
-    "@typescript-eslint/parser": "7.18.0",
+    "@typescript-eslint/eslint-plugin": "8.46.4",
+    "@typescript-eslint/parser": "8.46.4",
     "babel-jest": "29.7.0",
     "babel-plugin-module-resolver": "5.0.2",
     "eslint": "8.57.1",