cuda.TextureReference.set_array(tex_ref, cu_array) -> tex_ref.set_array(cu_array)

I missed that this is actually a member function. Better call it
directly to make it also work with `cuda.SurfaceReference`.
11 jobs for cuda.TextureReference.set_array in 13 minutes and 38 seconds (queued for 3 seconds)
Name Stage Failure
pycodegen-integration Test
$ git submodule foreach git fetch origin
Entering 'lbmpy'
warning: redirecting to
Entering 'lbmpy_walberla'
warning: redirecting to
Entering 'pygrandchem'
fatal: unable to access 'https://gitlab-ci-token:[MASKED]': Failed to connect to port 443: Connection refused
Stopping at 'pygrandchem'; script returned non-zero status.
ERROR: Job failed: exit code 1