Add Windows 11 support to get_windows_version()
reported downstream https://gitlab.com/inkscape/inkscape/-/issues/2648#note_629269188
Summary:
Copy the debug-information from Inkscape 1.1 (c68e22c387, 2021-05-23)
on a Windows 11 Version 21H2 (Build22000.71) reports wrongly Windows 10 2009
Steps to reproduce:
What happened?
Inkscape 1.1 (c68e22c387, 2021-05-23)
GLib version: 2.68.2
GTK version: 3.24.29
glibmm version: 2.66.0
gtkmm version: 3.24.3
libxml2 version: 2.9.12
libxslt version: 1.1.34
Cairo version: 1.17.4
Pango version: 1.48.5
HarfBuzz version: 2.8.1
Poppler version: 20.12.1
OS version: Windows 10 2009
What should have happened?
OS version: Windows 11 21H2