Remove cuda.core test steps from both test workflows

Co-authored-by: leofang <5534781+leofang@users.noreply.github.com>

Author: Copilot

.github/workflows/test-wheel-linux.yml

@@ -240,29 +240,7 @@ jobs:
           pwd
           ls -lahR $CUDA_BINDINGS_CYTHON_TESTS_DIR
 
-      - name: Download cuda.core build artifacts
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
-        with:
-          name: ${{ env.CUDA_CORE_ARTIFACT_NAME }}
-          path: ${{ env.CUDA_CORE_ARTIFACTS_DIR }}
-
-      - name: Display structure of downloaded cuda.core build artifacts
-        run: |
-          pwd
-          ls -lahR $CUDA_CORE_ARTIFACTS_DIR
-
-      - name: Download cuda.core Cython tests
-        if: ${{ env.SKIP_CYTHON_TEST == '0' }}
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
-        with:
-          name: ${{ env.CUDA_CORE_ARTIFACT_NAME }}-tests
-          path: ${{ env.CUDA_CORE_CYTHON_TESTS_DIR }}
 
-      - name: Display structure of downloaded cuda.core Cython tests
-        if: ${{ env.SKIP_CYTHON_TEST == '0' }}
-        run: |
-          pwd
-          ls -lahR $CUDA_CORE_CYTHON_TESTS_DIR
 
       - name: Set up Python ${{ matrix.PY_VER }}
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5.6.0
@@ -299,11 +277,7 @@ jobs:
           LOCAL_CTK: ${{ matrix.LOCAL_CTK }}
         run: run-tests bindings
 
-      - name: Run cuda.core tests
-        env:
-          CUDA_VER: ${{ matrix.CUDA_VER }}
-          LOCAL_CTK: ${{ matrix.LOCAL_CTK }}
-        run: run-tests core
+
 
       - name: Ensure cuda-python installable
         run: |

.github/workflows/test-wheel-windows.yml

@@ -228,29 +228,7 @@ jobs:
           Get-Location
           Get-ChildItem -Recurse -Force $env:CUDA_BINDINGS_CYTHON_TESTS_DIR | Select-Object Mode, LastWriteTime, Length, FullName
 
-      - name: Download cuda.core build artifacts
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
-        with:
-          name: ${{ env.CUDA_CORE_ARTIFACT_NAME }}
-          path: ${{ env.CUDA_CORE_ARTIFACTS_DIR }}
 
-      - name: Display structure of downloaded cuda.core build artifacts
-        run: |
-          Get-Location
-          Get-ChildItem -Recurse -Force $env:CUDA_CORE_ARTIFACTS_DIR | Select-Object Mode, LastWriteTime, Length, FullName
-
-      - name: Download cuda.core Cython tests
-        if: ${{ env.SKIP_CYTHON_TEST == '0' }}
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093  # v4.3.0
-        with:
-          name: ${{ env.CUDA_CORE_ARTIFACT_NAME }}-tests
-          path: ${{ env.CUDA_CORE_CYTHON_TESTS_DIR }}
-
-      - name: Display structure of downloaded cuda.core Cython tests
-        if: ${{ env.SKIP_CYTHON_TEST == '0' }}
-        run: |
-          Get-Location
-          Get-ChildItem -Recurse -Force $env:CUDA_CORE_CYTHON_TESTS_DIR | Select-Object Mode, LastWriteTime, Length, FullName
 
       - name: Set up Python ${{ matrix.PY_VER }}
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5.6.0
@@ -273,12 +251,7 @@ jobs:
         shell: bash --noprofile --norc -xeuo pipefail {0}
         run: run-tests bindings
 
-      - name: Run cuda.core tests
-        env:
-          CUDA_VER: ${{ matrix.CUDA_VER }}
-          LOCAL_CTK: ${{ matrix.LOCAL_CTK }}
-        shell: bash --noprofile --norc -xeuo pipefail {0}
-        run: run-tests core
+
 
       - name: Ensure cuda-python installable
         run: |