updated the how-to-manage-quotas.md file

Author: bjspeaks

articles/purview/how-to-manage-quotas.md

@@ -28,6 +28,7 @@ This article highlights the limits that currently exist in the Microsoft Purview
 |Maximum length of asset property name and value|32 KB|32 KB|
 |Maximum length of classification attribute  name and value|32 KB|32 KB|
 |Maximum number of glossary terms, per account|100K|100K|
+|Maximum number of self-service policies, per account|3K|3K|
 
 \* Self-hosted integration runtime scenarios aren't included in the limits defined in the above table.