Remove uses-setup-env-vars (#13105)

This setting now matches the default behavior of the shared-action-workflows repo

Authors:
  - Vyas Ramasubramani (https://github.com/vyasr)

Approvers:
  - AJ Schmidt (https://github.com/ajschmidt8)

URL: #13105

.github/workflows/build.yaml

@@ -75,7 +75,6 @@ jobs:
       package-name: cudf
       package-dir: python/cudf
       skbuild-configure-options: "-DCUDF_BUILD_WHEELS=ON -DDETECT_CONDA_ENV=OFF"
-      uses-setup-env-vars: false
   wheel-publish-cudf:
     needs: wheel-build-cudf
     secrets: inherit
@@ -97,7 +96,6 @@ jobs:
       date: ${{ inputs.date }}
       package-name: dask_cudf
       package-dir: python/dask_cudf
-      uses-setup-env-vars: false
   wheel-publish-dask-cudf:
     needs: wheel-build-dask-cudf
     secrets: inherit

.github/workflows/pr.yaml

@@ -104,7 +104,6 @@ jobs:
       package-name: cudf
       package-dir: python/cudf
       skbuild-configure-options: "-DCUDF_BUILD_WHEELS=ON -DDETECT_CONDA_ENV=OFF"
-      uses-setup-env-vars: false
   wheel-tests-cudf:
     needs: wheel-build-cudf
     secrets: inherit
@@ -125,7 +124,6 @@ jobs:
       package-name: dask_cudf
       package-dir: python/dask_cudf
       before-wheel: "RAPIDS_PY_WHEEL_NAME=cudf_cu11 rapids-download-wheels-from-s3 ./local-cudf && python -m pip install --no-deps ./local-cudf/cudf*.whl"
-      uses-setup-env-vars: false
   wheel-tests-dask-cudf:
     needs: wheel-build-dask-cudf
     secrets: inherit