Log message:
Update to mingw-w64 to 7.0.0 and binutils to 2.33.1

mingw-w64:
Notable changes:

    _FORTIFY_SOURCE support thanks to Christian Franke.
    Lots of math fixes from Martin Storsjö.
    Many headers updated from Wine by Jacek Caban.
    UCRT support by Martin Storsjö.

binutils:
No specific change for Windows/PECOFF.

Log message:
cross/mingw-w64-x86_64-winpthreads: import mingw-w64-x86_64-winpthreads-6.0.0

Mingw-w64 is an advancement of the original mingw.org project,
created to support the GCC compiler on Windows systems. It has
forked it in 2007 in order to provide support for 64 bits and new
APIs. It has since then gained widespread use and distribution.

This package provides winpthreads library for mingw-w64 x86_64 target.