Update build-and-test.yml (#154)

Signed-off-by: Andreas Fehlner <[email protected]>

Author: andife

.github/workflows/build-and-test.yml

@@ -27,7 +27,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macos-10.15]
+        os: [ubuntu-22.04, windows-2019, macos-10.15]
     steps:
     - uses: actions/checkout@v4
       with: