update github ubuntu os

Author: sherwoodf

.github/workflows/test.yaml

@@ -8,7 +8,7 @@ jobs:
       matrix:
         python-version: ["3.11"]
         poetry-version: ["1.4.2"]
-        os: [ubuntu-20.04, macos-latest, windows-latest]
+        os: [ubuntu-24.04, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3