[ITA] cmake 3.12.0

[Ivan Shynkarenka]

I'd like to update cmake package. I prepared the latest cmake 3.12.0
package for x86/x86_64:

https://chronoxor.com/cygwin/x86/cmake/cmake-3.12.0-1.hinthttps://chronoxor.com/cygwin/x86/cmake/cmake-3.12.0-1.tar.xzhttps://chronoxor.com/cygwin/x86/cmake/cmake-3.12.0-1-src.tar.xz
https://chronoxor.com/cygwin/x86_64/cmake/cmake-3.12.0-1.hinthttps://chronoxor.com/cygwin/x86_64/cmake/cmake-3.12.0-1.tar.xzhttps://chronoxor.com/cygwin/x86_64/cmake/cmake-3.12.0-1-src.tar.xz

Otherwise I'd like to contact with current cmake maintainers, but I cannot
find their email anywhere.