fix(deps): update dependency diff to v8

Author: renovate-bot

package-lock.json

@@ -40,7 +40,7 @@
   "devDependencies": {
     "@octokit/types": "^9.0.0",
     "@types/chai": "^4.1.7",
-    "@types/diff": "^5.0.2",
+    "@types/diff": "^8.0.0",
     "@types/iarna__toml": "^2.0.1",
     "@types/inquirer": "^9.0.3",
     "@types/js-yaml": "^4.0.0",
@@ -82,7 +82,7 @@
     "conventional-changelog-writer": "^6.0.0",
     "conventional-commits-filter": "^3.0.0",
     "detect-indent": "^6.1.0",
-    "diff": "^7.0.0",
+    "diff": "^8.0.0",
     "figures": "^3.0.0",
     "http-proxy-agent": "^7.0.0",
     "https-proxy-agent": "^7.0.0",