Put a ceiling on cuda-python (#4747)

This project is incompatible with newer versions of `cuda-python`. This puts ceilings of `<=11.8.3` (CUDA 11) and `<=12.6.0` (CUDA 12) on that library.

Those ceilings should be removed and replaced with `!=` constraints once new releases of `cuda-python` are up that this project is compatible with.

See rapidsai/build-planning#116 for more information.

Authors:
  - Bradley Dice (https://github.com/bdice)
  - James Lamb (https://github.com/jameslamb)

Approvers:
  - James Lamb (https://github.com/jameslamb)

URL: #4747

conda/recipes/cugraph/meta.yaml

@@ -75,10 +75,10 @@ requirements:
     - {{ pin_compatible('cuda-version', max_pin='x', min_pin='x') }}
     {% if cuda_major == "11" %}
     - cudatoolkit
-    - cuda-python >=11.7.1,<12.0a0
+    - cuda-python >=11.7.1,<12.0a0,<=11.8.3
     {% else %}
     - cuda-cudart
-    - cuda-python >=12.0,<13.0a0
+    - cuda-python >=12.0,<13.0a0,<=12.6.0
     {% endif %}
     - cudf ={{ minor_version }}
     - cupy >=12.0.0