Add CUDA 12.0 conda environment. (#3725)

This PR adds the CUDA 12.0 conda environment, which was missed in #3456. It is automatically generated by `rapids-dependency-file-generator` from `dependencies.yaml` but was not committed to the repo.

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

Approvers:
  - Ray Douglass (https://github.com/raydouglass)

URL: #3725

conda/environments/all_cuda-120_arch-x86_64.yaml

@@ -0,0 +1,70 @@
+# This file is generated by `rapids-dependency-file-generator`.
+# To make changes, edit ../../dependencies.yaml and run `rapids-dependency-file-generator`.
+channels:
+- rapidsai
+- rapidsai-nightly
+- dask/label/dev
+- pytorch
+- dglteam/label/cu118
+- conda-forge
+- nvidia
+dependencies:
+- aiohttp
+- c-compiler
+- cmake>=3.26.4
+- cuda-nvcc
+- cuda-version=12.0
+- cudf==23.8.*
+- cupy>=12.0.0
+- cxx-compiler
+- cython>=0.29,<0.30
+- dask-core>=2023.5.1
+- dask-cuda==23.8.*
+- dask-cudf==23.8.*
+- dask>=2023.5.1
+- distributed>=2023.5.1
+- doxygen
+- fsspec[http]>=0.6.0
+- gcc_linux-64=11.*
+- gmock>=1.13.0
+- graphviz
+- gtest>=1.13.0
+- ipython
+- libcudf==23.8.*
+- libcugraphops==23.8.*
+- libraft-headers==23.8.*
+- libraft==23.8.*
+- librmm==23.8.*
+- nbsphinx
+- nccl>=2.9.9
+- networkx>=2.5.1
+- ninja
+- notebook>=0.5.0
+- numba>=0.57
+- numpy>=1.21
+- numpydoc
+- openmpi
+- pandas
+- pre-commit
+- pydata-sphinx-theme
+- pylibcugraphops==23.8.*
+- pylibraft==23.8.*
+- pytest
+- pytest-benchmark
+- pytest-cov
+- pytest-xdist
+- python-louvain
+- raft-dask==23.8.*
+- recommonmark
+- requests
+- rmm==23.8.*
+- scikit-build>=0.13.1
+- scikit-learn>=0.23.1
+- scipy
+- sphinx-copybutton
+- sphinx-markdown-tables
+- sphinx<6
+- sphinxcontrib-websupport
+- ucx-proc=*=gpu
+- ucx-py==0.33.*
+name: all_cuda-120_arch-x86_64