[Compass-ci] Re: [PATCH v3 lkp-tests] tests: adapt to the sysbench test of a specified version

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+# - oltp_read_only +# - events +# mysql_user +# mysql_host +# mysql_port +# mysql_db +# mysql_password +# db_driver

please keep same style:

# db_driver => # - db_driver

# - db_driver ==> this style means this paremeter's value comes from job.yaml

# db_driver ==> this style means this paremeter is needed by test, but not necessary to write in job.yaml

Thanks, Zhangyu