f11a4c3 ipatests: webui: Specify configuration loader

Authored and Committed by mpolovka 2 years ago
    ipatests: webui: Specify configuration loader
    
    Default YAML loader has been deprecated in PyYAML-6.0, specify loader explicitly.
    
    Fixes: https://pagure.io/freeipa/issue/9009
    
    Signed-off-by: Michal Polovka <mpolovka@redhat.com>
    Reviewed-By: Michal Polovka <mpolovka@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>