fix mysql config for native password authentication (#7436)
fix mysql config for native password authentication (#7436)

fixes #7430
harshavardhana/minio,NitishT/minio,fwessels/minio,harshavardhana/minio,jimjag/minio,aead/minio,balamurugana/minio,krisis/minio,harshavardhana/minio,aead/minio,fwessels/minio,harshavardhana/minio,donatello/minio,jimjag/minio,NitishT/minio,jimjag/minio,krishnasrinivas/minio,aead/minio,donatello/minio,aead/minio,harshavardhana/minio,fwessels/minio,harshavardhana/minio,aead/minio,aead/minio,balamurugana/minio,harshavardhana/minio,harshavardhana/minio,vadmeste/minio,krishnasrinivas/minio,fwessels/minio,minio/minio,aead/minio,NitishT/minio,NitishT/minio,vadmeste/minio,krishnasrinivas/minio,minio/minio,jimjag/minio,aead/minio,krisis/minio,krishnasrinivas/minio