Update workflows

Author: eel76-hmi

.github/workflows/tests.yml

@@ -21,7 +21,7 @@ jobs:
 
       matrix:
         build_type: [Debug, Release]
-        cxx_compiler: ${{ fromJSON(inputs.compilers) }}
+        cxx_compiler: ${{ fromJSON(inputs.cxx_compilers) }}
 
     steps:
     - name: Checkout