Skip running tests that require cudf on Py313 for now

Author: gforsyth

.github/workflows/pr.yaml

@@ -109,15 +109,15 @@ jobs:
   conda-python-tests:
     needs: [conda-cpp-build, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@python-3.13
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-25.06
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
     with:
       build_type: pull-request
       container-options: "--cap-add CAP_SYS_PTRACE --shm-size=8g --ulimit=nofile=1000000:1000000"
   conda-python-distributed-tests:
     needs: [conda-cpp-build, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@python-3.13
+    uses: rapidsai/shared-workflows/.github/workflows/conda-python-tests.yaml@branch-25.06
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
     with:
       build_type: pull-request
@@ -146,7 +146,7 @@ jobs:
   wheel-tests-ucxx:
     needs: [wheel-build-ucxx, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@python-3.13
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-25.06
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
     with:
       build_type: pull-request
@@ -164,7 +164,7 @@ jobs:
   wheel-tests-distributed-ucxx:
     needs: [wheel-build-ucxx, wheel-build-distributed-ucxx, changed-files]
     secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@python-3.13
+    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-25.06
     if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
     with:
       build_type: pull-request