Don't block draft deployment for warnings in assessment
Currently, if users have some database or table name that doesn't meet the requirement of Bigquery, users will get a warning in assessment saying that those names will be normalized. However for such warning, we should not block the deployment of the draft.
The solution would be that backend pass back some information about the severity of the assessment problem whether it's blocking or not. so that UI can make a decision about whether to block the end user from deploying a draft.