This was missed when the feature was implemented.
Signed-off-by: Olivia Lee <olivia.lee@collabora.com>
Fixes: 2ce201707e ("mesa: Add support for GL_EXT_shader_clock")
Reviewed-by: Chris Healy <cphealy@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36103>