Fix the build actions by increasing the ubuntu test version

Update ubuntu build version

Author: leethomason

.github/workflows/test.yml

@@ -6,15 +6,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ windows-2019, macos-latest, ubuntu-20.04 ]
+        os: [ windows-2019, macos-latest, ubuntu-22.04 ]
         cmake: [ 3.15, 3.x ]
         include:
           - os: windows-2019
             static_postfix: _static
             tree: tree /F
             CXX: cl
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             tree: tree
 
           - os: macos-latest