use cpu8 GHA runners

Author: trxcllnt

.github/workflows/build.yaml

@@ -39,7 +39,7 @@ jobs:
       build_type: ${{ inputs.build_type || 'branch' }}
       branch: ${{ inputs.branch }}
       date: ${{ inputs.date }}
-      node_type: cpu16
+      node_type: cpu8
       script: ci/build_cpp.sh
       sha: ${{ inputs.sha }}
       sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
@@ -154,7 +154,7 @@ jobs:
       branch: ${{ inputs.branch }}
       sha: ${{ inputs.sha }}
       date: ${{ inputs.date }}
-      node_type: cpu16
+      node_type: cpu8
       script: ci/build_wheel_libcuvs.sh
       # build for every combination of arch and CUDA version, but only for the latest Python
       matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))

.github/workflows/pr.yaml

@@ -116,7 +116,7 @@ jobs:
     uses: rapidsai/shared-workflows/.github/workflows/conda-cpp-build.yaml@main
     with:
       build_type: pull-request
-      node_type: cpu16
+      node_type: cpu8
       script: ci/build_cpp.sh
       sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
   conda-cpp-tests:
@@ -224,7 +224,7 @@ jobs:
     uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@main
     with:
       build_type: pull-request
-      node_type: cpu16
+      node_type: cpu8
       script: ci/build_wheel_libcuvs.sh
       # build for every combination of arch and CUDA version, but only for the latest Python
       matrix_filter: group_by([.ARCH, (.CUDA_VER|split(".")|map(tonumber)|.[0])]) | map(max_by(.PY_VER|split(".")|map(tonumber)))