Merge pull request #86843 from nachoalonsoportillo/patch-6

It seems "Only SQL Server authentication is supported" is not a limit…

Author: ktoliver

articles/azure-arc/data/limitations-managed-instance.md

@@ -35,7 +35,6 @@ At this time, the business critical service tier is public preview. The general
 
 -  Transactional replication is currently not supported.
 -  Log shipping is currently blocked.
--  Only SQL Server authentication is supported.
 
 ## Roles and responsibilities