Add a requirement to use cmake < 4.0 until RapidJSON is compatible with Cmake 4.0. (#426)

* Update model_support.md (#425)

* Add requirement for cmake<4.0 in conda definition

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Co-authored-by: Philip Hyunsu Cho <[email protected]>

Author: nv-tusharma

conda/environments/rapids_triton_dev.yml

@@ -4,7 +4,7 @@ channels:
   - conda-forge
 dependencies:
   - ccache
-  - cmake>=3.26.4,!=3.30.0
+  - cmake>=3.26.4,!=3.30.0,<4.0.0
   - ninja
   - python
   # TODO(hcho3): Remove the pin when