[Python] Update wheels we build in CI/CD.

This removes MacOS, which has been failing, and no one seems to care
about anyway. This also adds a newer Python 3.13 wheel for a more
modern Python version. I have not yet removed the Python 3.8 wheel,
but that is EOL, and we can consider removing that in a follow up.

.github/workflows/uploadWheels.yml

@@ -26,10 +26,8 @@ jobs:
             cibw_build: cp38-manylinux_x86_64
           - os: ubuntu-20.04
             cibw_build: cp310-manylinux_x86_64
-          - os: macos-13
-            cibw_build: cp38-macosx_x86_64
-          - os: macos-13
-            cibw_build: cp310-macosx_x86_64
+          - os: ubuntu-20.04
+            cibw_build: cp313-manylinux_x86_64
 
     steps:
       - name: Get CIRCT