Change the upgrade notice for the ICAT patch file for 3.3.


git-svn-id: svn://irodssvn.ucsd.edu/trunk@5506 ea137bd6-aa86-47b6-b90d-b101d9f19a90
More changes to go with previous commit for 3.3 for 'irodsupgrade'


git-svn-id: svn://irodssvn.ucsd.edu/trunk@5507 ea137bd6-aa86-47b6-b90d-b101d9f19a90