Knowledge Center update for CVE-2021-44228
This covers the following releases (6.0.6, 6.0.6.1, 7.0, 7.0.1)


Instructions for installing


1) Shutdown the server (stopKC.sh/stopKC.bat)
2) Locate the kc.war (KnowledgeCenter/runtime/app/kc.war)
3) Delete the old kc.war (replace with the new KC.war)
4) Start the server (startKC.sh/StartKC.bat)