chore(deps): update typescript-eslint monorepo to v8

Author: renovate[bot]

package.json

@@ -72,9 +72,9 @@
     "@types/webpack": "4.41.38",
     "@types/webpack-dev-server": "3.11.6",
     "@types/webpack-merge": "4.1.5",
-    "@typescript-eslint/eslint-plugin": "2.34.0",
-    "@typescript-eslint/parser": "2.34.0",
-    "@typescript-eslint/typescript-estree": "2.34.0",
+    "@typescript-eslint/eslint-plugin": "8.12.0",
+    "@typescript-eslint/parser": "8.12.0",
+    "@typescript-eslint/typescript-estree": "8.12.0",
     "babel-jest": "24.9.0",
     "babel-loader": "8.1.0",
     "babel-plugin-add-module-exports": "1.0.4",