* do not activate this until we are ready (and 23.1.0 is final)
* This marks the shift to libglvnd
* mesa no longer provides libGL, and only provides an EGL
vendor rendering driver in add-ons/opengl/egl_vendor.d
* Based largely on the work of X512, this will dispatch
OpenGL calls to Mesa EGL renderers
* Highly experimental. Do not enable architecture builds
until we have some confirmation around functionality
as it assumes libGL ownership