Robert Mader 81c6269ca7 cogl/driver/gl: Clean up pre-3.1 checks
They were just leftovers from times when we didn't require a 3.1
context.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3338>
2023-10-27 16:13:37 +00:00
..
2023-08-31 09:47:50 +00:00
2023-10-23 16:32:35 +00:00