realworld/dev: links for gstreamer-gtk

root/pypi gstreamer_gtk-1.27.90-cp39-abi3-win_amd64.whl
root/pypi gstreamer_gtk-1.27.90-cp39-abi3-win32.whl
root/pypi gstreamer_gtk-1.27.90-cp39-abi3-macosx_10_15_universal2.whl
root/pypi gstreamer_gtk-1.27.90-cp314-cp314t-win_amd64.whl
root/pypi gstreamer_gtk-1.27.90-cp314-cp314t-win32.whl
root/pypi gstreamer_gtk-1.27.90-cp313-cp313t-win_amd64.whl
root/pypi gstreamer_gtk-1.27.90-cp313-cp313t-win32.whl