Try removing MACOSX_DEPLOYMENT_TARGET

Author: WillAyd

.github/workflows/python.yml

@@ -174,8 +174,6 @@ jobs:
       ARROW_WITH_BROTLI: ON
       ARROW_BUILD_TESTS: OFF
       PYARROW_TEST_LARGE_MEMORY: ON
-      # Current oldest supported version according to https://endoflife.date/macos
-      MACOSX_DEPLOYMENT_TARGET: "12.0"
     steps:
       - name: Checkout Arrow
         uses: actions/checkout@v5