Replace 20.04 with 24.04 because 20.04 runner is deprecated.

Author: jd-boyd

.github/workflows/tests.yaml

@@ -20,10 +20,13 @@ jobs:
           - macos-latest
           - windows-latest
         exclude:
-          - os: macos-latest
-            python-version: '3.10'
+          # Save time
           - os: macos-latest
             python-version: '3.12'
+
+          # Both of these have trouble setting up that python on macos.
+          - os: macos-latest
+            python-version: '3.9'
           - os: macos-latest
             python-version: 'pypy-3.9'
     runs-on:  ${{ matrix.os }}

.github/workflows/wheels.yml

@@ -92,20 +92,20 @@ jobs:
         strategy:
             fail-fast: false
             matrix:
-                os: [ubuntu-20.04, windows-2019, macos-12]
+                os: [ubuntu-24.04, windows-2019, macos-12]
                 arch: ["x86_64", "arm64"]
                 include:
                   - os: windows-2019
                     arch: win_amd64
                   - os: windows-2019
                     arch: win32
-                  - os: ubuntu-20.04
+                  - os: ubuntu-24.04
                     arch: i686
-                  - os: ubuntu-20.04
+                  - os: ubuntu-24.04
                     arch: aarch64
-                  - os: ubuntu-20.04
+                  - os: ubuntu-24.04
                     arch: ppc64le
-                  - os: ubuntu-20.04
+                  - os: ubuntu-24.04
                     arch: s390x
                 exclude:
                   - os: windows-2019