DOCS-3671 (#10367)

- Removing redirect that is causing Contentful publish to fail
- Updated redirect will be added in separate PR after publication is successful

Author: rle28

config/redirects.js

@@ -6809,10 +6809,6 @@ const redirects = [
     ],
     to: '/troubleshoot/product-lifecycle/past-migrations/migrate-tenant-member-roles',
   },
-  {
-    from: ['/product-lifecycle/deprecations-and-migrations/tenant-hostname-migration'],
-    to: '/troubleshoot/product-lifecycle/deprecations-and-migrations/tenant-hostname-migration',
-  },
   {
     from: [
       '/guides/login/migration-embedded-universal',