vet: rename fatal to fatalf in driver_test.go silences go vet
vet: rename fatal to fatalf in driver_test.go
silences go vet

rafaeljusto/mysql,methane/mysql,helight/helight_code,bookerzzz/mysql,aperera/mysql,helight/helight_code,wfxiang08/mysql,helight/helight_code,helight/helight_code,segmentio/mysql,Frca/mysql,Go-SQL-Driver/MySQL,LightKool/mysql-go,go-sql-driver/mysql,bookerzzz/mysql,hebihui/mysql,cw2018/mysql,segmentio/mysql,Freeaqingme/golang-sql-driver-mysql,muthusubbu459/mysql,joshuaprunier/mysql,VividCortex/mysql,chinanjjohn2012/mysql,LightKool/mysql-go,helight/helight_code,rlowe/mysql,netroby/mysql,VividCortex/mysql,jockchou/mysql,eklitzke/mysql,helight/helight_code,methane/mysql,nanata1115/mysql,helight/helight_code,henrylee2cn/mysql,tmulchay/mysql,springning/mysql,eXcomm/gomysql,yyljlyy/mysql,helight/helight_code,cxflag203/mysql,helight/helight_code,zhgo/mysql,sunjian1/mysql,Vorstack/mysql,yonglehou/mysql,hyperworks/mysql,siriele/mysql,roth1002/mysql