Migrate to NVKS for amd64 CI runners (#729)

This migrates amd64 CI jobs to use L4 GPUs from the NVKS cluster.

xref: rapidsai/build-infra#184

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

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

URL: #729

Author: bdice

matrix-test.yaml

@@ -1,13 +1,13 @@
 # CUDA_VER is `<major>.<minor>` (e.g. `12.0`)
 
 pull-request:
-  - { CUDA_VER: '11.8', ARCH: 'amd64', PYTHON_VER: '3.10', GPU: 'v100', DRIVER: 'earliest' }
-  - { CUDA_VER: '12.0', ARCH: 'arm64', PYTHON_VER: '3.11', GPU: 'a100', DRIVER: 'latest' }
-  - { CUDA_VER: '12.8', ARCH: 'amd64', PYTHON_VER: '3.12', GPU: 'v100', DRIVER: 'latest' }
+  - { CUDA_VER: '11.8', ARCH: 'amd64', PYTHON_VER: '3.10', GPU: 'l4',   DRIVER: 'earliest' }
+  - { CUDA_VER: '12.0', ARCH: 'arm64', PYTHON_VER: '3.11', GPU: 'a100', DRIVER: 'latest'   }
+  - { CUDA_VER: '12.8', ARCH: 'amd64', PYTHON_VER: '3.12', GPU: 'l4',   DRIVER: 'latest'   }
 branch:
-  - { CUDA_VER: '11.8', ARCH: 'amd64', PYTHON_VER: '3.10', GPU: 'v100', DRIVER: 'earliest' }
-  - { CUDA_VER: '11.8', ARCH: 'amd64', PYTHON_VER: '3.10', GPU: 'v100', DRIVER: 'latest' }
-  - { CUDA_VER: '12.0', ARCH: 'amd64', PYTHON_VER: '3.11', GPU: 'v100', DRIVER: 'latest' }
-  - { CUDA_VER: '12.0', ARCH: 'arm64', PYTHON_VER: '3.11', GPU: 'a100', DRIVER: 'latest' }
-  - { CUDA_VER: '12.8', ARCH: 'amd64', PYTHON_VER: '3.12', GPU: 'v100', DRIVER: 'latest' }
-  - { CUDA_VER: '12.8', ARCH: 'arm64', PYTHON_VER: '3.12', GPU: 'a100', DRIVER: 'latest' }
+  - { CUDA_VER: '11.8', ARCH: 'amd64', PYTHON_VER: '3.10', GPU: 'l4',   DRIVER: 'earliest' }
+  - { CUDA_VER: '11.8', ARCH: 'amd64', PYTHON_VER: '3.10', GPU: 'l4',   DRIVER: 'latest'   }
+  - { CUDA_VER: '12.0', ARCH: 'amd64', PYTHON_VER: '3.11', GPU: 'l4',   DRIVER: 'latest'   }
+  - { CUDA_VER: '12.0', ARCH: 'arm64', PYTHON_VER: '3.11', GPU: 'a100', DRIVER: 'latest'   }
+  - { CUDA_VER: '12.8', ARCH: 'amd64', PYTHON_VER: '3.12', GPU: 'l4',   DRIVER: 'latest'   }
+  - { CUDA_VER: '12.8', ARCH: 'arm64', PYTHON_VER: '3.12', GPU: 'a100', DRIVER: 'latest'   }