UK: update failing unicode error test to indicate fix
UK: update failing unicode error test to indicate fix

GeoODK/onadata,qlands/onadata,hnjamba/onaclone,kobotoolbox/kobocat,hnjamba/onaclone,piqoni/onadata,hnjamba/onaclone,awemulya/fieldsight-kobocat,mainakibui/kobocat,spatialdev/onadata,kobotoolbox/kobocat,spatialdev/onadata,qlands/onadata,mainakibui/kobocat,GeoODK/onadata,awemulya/fieldsight-kobocat,kobotoolbox/kobocat,jomolinare/kobocat,smn/onadata,mainakibui/kobocat,jomolinare/kobocat,sounay/flaminggo-test,spatialdev/onadata,sounay/flaminggo-test,jomolinare/kobocat,piqoni/onadata,qlands/onadata,smn/onadata,GeoODK/onadata,piqoni/onadata,smn/onadata,spatialdev/onadata,kobotoolbox/kobocat,awemulya/fieldsight-kobocat,mainakibui/kobocat,qlands/onadata,hnjamba/onaclone,jomolinare/kobocat,piqoni/onadata,GeoODK/onadata,awemulya/fieldsight-kobocat,sounay/flaminggo-test,smn/onadata,sounay/flaminggo-test