Qt Tests: Remove commented and unneeded line.
Revert "cmTarget: Test that numeric comparison works with hex numbers."

This reverts commit 4d0f88b69ef2a146feff681f330b97940fb3ba79.
Merge topic 'minor-cleanups' into next

26d9756 Revert "cmTarget: Test that numeric comparison works with hex numbers."
7928eba Qt Tests: Remove commented and unneeded line.
cmTarget: Fix the property compatibility error message

Don't refer to 'both', but a 'mixture'. List all compatible interface
property types possible.

Add another test for a mixture of three compatibilities.
Qt Tests: Remove commented and unneeded line.
Merge topic 'minor-cleanups' into next

d24365b Qt Tests: Remove commented and unneeded line.
05435f2 cmTarget: Fix the property compatibility error message