Update GH action runners

Author: m-mohr

.github/workflows/test.yaml

@@ -11,11 +11,12 @@ jobs:
       fail-fast: false
       matrix:
         runner: [
-          'macos-10.15',
           'macos-11',
+          'macos-12',
+          'macos-13',
           'macos-latest',
-          'ubuntu-18.04',
           'ubuntu-20.04',
+          'ubuntu-22.04',
           'ubuntu-latest',
           'windows-2019',
           'windows-2022',