Review requests: perl-Regexp-Pattern-DefHash, mingw-Imath, {mingw-python-}pyephem, mingw-qt6-*

[Sandro Mani]

Hi

I'd appreciate reviews of the following packages:

https://bugzilla.redhat.com/show_bug.cgi?id=1985637 - 
perl-Regexp-Pattern-DefHash: needed to update perl-Hash-DefHash
https://bugzilla.redhat.com/show_bug.cgi?id=1988364 - mingw-Imath: 
needed to update to mingw-openexr 3.x
https://bugzilla.redhat.com/show_bug.cgi?id=1982171 - pyephem: review to 
revive package
https://bugzilla.redhat.com/show_bug.cgi?id=1988701 - mingw-python-pyephem
https://bugzilla.redhat.com/show_bug.cgi?id=1988685 - mingw-qt6-qtbase
https://bugzilla.redhat.com/show_bug.cgi?id=1988686 - 
mingw-qt6-qtdeclarative
https://bugzilla.redhat.com/show_bug.cgi?id=1988688 - mingw-qt6-qtactiveqt
https://bugzilla.redhat.com/show_bug.cgi?id=1988690 - 
mingw-qt6-qtimageformats
https://bugzilla.redhat.com/show_bug.cgi?id=1988692 - mingw-qt6-qtcharts
https://bugzilla.redhat.com/show_bug.cgi?id=1988693 - mingw-qt6-qt3d
https://bugzilla.redhat.com/show_bug.cgi?id=1988695 - mingw-qt6-qtsvg
https://bugzilla.redhat.com/show_bug.cgi?id=1988697 - 
mingw-qt6-qtquickcontrols2

All are pretty straight forward, even the mingw-qt6-* packages are 
pleasantly simple with upstream switching to cmake.

Happy to review in exchange!

Many thanks
Sandro