Let's try dotnet --info for triggering cache population

Author: aensidhe

.azure/test.yml

@@ -5,6 +5,7 @@ parameters:
 
 steps:
 - ${{ if eq(parameters.frameworkGlobal, 'false') }}:
+  - script: dotnet --info
   - script: ${{ format('/home/vsts/.dotnet/dotnet test -f {0} --no-build --logger trx -c Release {1}', parameters.framework, parameters.path) }}
     displayName: ${{ format('dotnet test -f {0}', parameters.framework) }}