I would like the ability to add a portlet-ext.properties to SAML portlet
Steps to reproduce:
1. Set up two instances of SAML, one as IdP and the other as SP. For configuration, see: https://www.liferay.com/group/customer/knowledge/kb/-/knowledge_base/article/40556658#use-case2.
2. In the SP Instance, navigate to Server Administration > Log Levels.
3. Click "Add Category".
a) name: com.liferay.saml
b) level: DEBUG
5. Click Save
6. Sign out
7. Check console to see refresh interval (should be every 10 secs)