cmSystemTools: Drop CollapseCombinedPath in favor of CollapseFullPath
The CollapseCombinedPath
function was added by commit 551d3343, but the existing CollapseFullPath
should have been used. Since then a few other uses of CollapseCombinedPath
have appeared. It both duplicates code and is less robust (e.g. #19049 (closed)). We should replace remaining uses of CollapseCombinedPath
and then remove it.