Skip failing cuDF Python tests on RTX PRO 6000 (#21358)

This unblocks rapidsai/shared-workflows#499 by skipping the failing tests noted in #21357.

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

Approvers:
  - GALI PREM SAGAR (https://github.com/galipremsagar)
  - James Lamb (https://github.com/jameslamb)

URL: #21358

Author: bdice

.github/workflows/pr.yaml

@@ -351,6 +351,8 @@ jobs:
       build_type: pull-request
       script: "ci/test_python_cudf.sh"
       sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
+      # Skip failing tests on RTX PRO 6000 (Blackwell). xref: https://github.com/rapidsai/cudf/issues/21357
+      matrix_filter: map(select(.GPU != "rtxpro6000"))
   conda-python-other-tests:
     # Tests for dask_cudf, custreamz, cudf_kafka are separated for CI parallelism
     needs: [conda-python-build-noarch, changed-files]
@@ -442,6 +444,8 @@ jobs:
       build_type: pull-request
       script: ci/test_wheel_cudf.sh
       sccache-dist-token-secret-name: GIST_REPO_READ_ORG_GITHUB_TOKEN
+      # Skip failing tests on RTX PRO 6000 (Blackwell). xref: https://github.com/rapidsai/cudf/issues/21357
+      matrix_filter: map(select(.GPU != "rtxpro6000"))
   wheel-build-cudf-polars:
     needs: wheel-build-pylibcudf
     secrets: inherit