7.1.x url mapping greedy extension 3

[codeconsole]

Final fix for greedy url mapping parameter

Verified with:

        // /scott.smith.json, /scott.json, /12345.json, /scott, /12345
        "/${id}+(.$format)?"(controller:'user', action:'profile') { 
            constraints {
                format(inList: ['json', 'xml'])
            }
        }
        // Fallback for IDs with dots but no valid format (e.g. /scott.smith → id=scott.smith)
        "/${id}"(controller:'user', action:'profile')

I had found another edge case that wasn't working. This PR should get the job done.

[codeconsole]

#15213
#15358