efc12ec test(ui_remote_pr): redirect response changed

Authored and Committed by wombelix a year ago
    test(ui_remote_pr): redirect response changed
    
    'the' added into the redirect response in werkzeug version >= 2.1.2
    
    Reference:
    https://github.com/pallets/werkzeug/commit/1094fbfc646f35c31b059201370e46794b2aaf11