Update macos-windows.yml

Author: jonashaag

.github/workflows/macos-windows.yml

@@ -31,7 +31,7 @@ jobs:
         env_file: [actions-38.yaml, actions-39.yaml, actions-310.yaml]
       fail-fast: false
     runs-on: ${{ matrix.os }}
-    name: ${{ matrix.name || format('{0} {1} pyarrow={2}', matrix.os, matrix.env_file, matrix.pyarrow_version) }}
+    name: ${{ format('{0} {1}', matrix.os, matrix.env_file) }}
     concurrency:
       # https://github.community/t/concurrecy-not-work-for-push/183068/7
       group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-${{ matrix.env_file }}-${{ matrix.os }}
@@ -47,7 +47,7 @@ jobs:
       uses: ./.github/actions/setup-pandas
       with:
         environment-file: ci/deps/${{ matrix.env_file }}
-        pyarrow-version: ${{ matrix.pyarrow_version }}
+        pyarrow-version: ${{ matrix.os == 'macos-latest' && '6' || '' }}
 
     - name: Build pandas
       uses: ./.github/actions/build_pandas