Update the version of the OSes used to build the wheels.

Author: Jon Wedell

.github/workflows/manylinux_wheel_builder.yml

@@ -17,10 +17,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-11]
-        #python: [ 36, 37, 38, 39 ]
-        #bitness: [ 32, 64 ]
-
+        os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - uses: actions/checkout@v4