[UK Toolkit]Update IS version that require enabling adaptive authentication for JDK 17

[DedunuKarunarathne]

Affected OB version:

OB-3.0.0

Affected OB specifications:

UK

Existing pages to be updated:

https://uk.ob.docs.wso2.com/en/latest/get-started/set-up-toolkits/#start-servers

Description (Optional):

The IS version that require enabling adaptive authentication for JSK 17 should be updated as IS 6.0.0 and above.

[DedunuKarunarathne]

Issue fixed