Update integrations eslint config to use ESLint v9

eslint-plugin-import doesn't support v9 yet, but there'll posibly be a
release this week
import-js/eslint-plugin-import#2948 (comment)

Author: sethidden

Diff for: .changeset/fuzzy-monkeys-burn.md

@@ -0,0 +1,5 @@
+---
+"@vue-storefront/eslint-config-integrations": major
+---
+
+[CHANGED] Update ESLint from v8 to v9

Diff for: engineering-toolkit/integrations-eslint/package.json

@@ -23,14 +23,14 @@
     "access": "public"
   },
   "dependencies": {
-    "@typescript-eslint/eslint-plugin": "^7",
-    "@typescript-eslint/parser": "^7",
-    "eslint": "^8.55.0",
+    "@typescript-eslint/eslint-plugin": "^8.8.0",
+    "@typescript-eslint/parser": "^8.8.0",
+    "eslint": "^9",
     "eslint-config-airbnb-base": "^15.0.0",
-    "eslint-config-prettier": "^8.8.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-import": "^2.27.5",
-    "eslint-plugin-prettier": "^4.2.1",
-    "prettier": "^2.8.8"
+    "eslint-plugin-prettier": "^5.2.1",
+    "prettier": "^3.3.3"
   },
   "engines": {
     "node": ">=18"