Add svga3d (vmware) info..

[oscarbg]

Hi,
must report to Mesa devs for svga3d features.txt but pointing here also..
https://docs.mesa3d.org/drivers/svga3d.html
https://cgit.freedesktop.org/mesa/mesa/log/src/gallium/drivers/svga
should be capable of OpenGL 4.3 but not clear how past GL4.3 exts supported:
https://cgit.freedesktop.org/mesa/mesa/commit/src/gallium/drivers/svga?id=e6b60c27643fe2a4cee2c414e5cf082542a047a3
svga: enable GL43 on SVGA GL43 capable device

thanks

[oscarbg]

just opened a Mesa issue: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7129

[MightyCreak]

Thank you!

Can you poke me when the driver appears in features.txt?