Updating CI to remove failures

Author: whaeck

.github/workflows/ContinuousIntegration.yml

@@ -20,7 +20,7 @@ jobs:
       matrix:
         os: [ ubuntu-22.04, macos-12 ]
         build_type: [ Debug, Release ]
-        vFortran: [ gfortran-11 ]
+        vFortran: [ gfortran-12 ]
 
     steps:
     - name: which gfortran