Revert "Initial CUDA C++ Execution Model documentation (#3873)" #7374

Job	Run time
Build workflow from matrix	16s
Build and Verify Docs	6m 37s
Build MatX / Build MatX	10m 18s
Build RAPIDS / Check GH Event	1s
Build RAPIDS / rmm kvikio cudf cudf_kafka cuspatial	11m 30s
Build RAPIDS / rmm ucxx raft cuvs cumlprims_mg cuml	9m 38s
Build RAPIDS / rmm ucxx raft cugraph	7m 14s
${{ matrix.name }}	0s
${{ matrix.name }}	0s
${{ matrix.name }}	0s
${{ matrix.name }}	0s
Verify Dev Containers / Verify devcontainer files are up-to-date	23s
Verify and summarize workflow results	29s
Verify Dev Containers / ${{ matrix.devcontainer.name }}	0s
CI	1s
Build MatX / Notify Slack of MatX failure	0s
Build RAPIDS / Notify Slack of RAPIDS failure	0s
	46m 27s

Provide feedback