feat: upgrade linkinator from 4.1.2 to 6.0.5

Snyk has created this PR to upgrade linkinator from 4.1.2 to 6.0.5.

See this package in npm:
linkinator

See this project in Snyk:
https://app.snyk.io/org/cachiman/project/6ce83337-9e88-4059-85b2-5cff88a0b178?utm_source=github-cloud-app&utm_medium=referral&page=upgrade-pr

packages/google-analytics-admin/package.json

@@ -59,7 +59,7 @@
     "jsdoc": "^4.0.0",
     "jsdoc-fresh": "^3.0.0",
     "jsdoc-region-tag": "^3.0.0",
-    "linkinator": "4.1.2",
+    "linkinator": "6.0.5",
     "long": "^5.2.3",
     "mocha": "^9.2.2",
     "pack-n-play": "^2.0.0",