custom cssClass does not take effect on the select with action-sheet interface

[ziggyJ]

In our current project, we need to apply custom style on the select action-sheet. But no matte what style I pass in the alertOptions, the cssClass of the action sheet will become 'select-action-sheet'

It seems that this code override the cssClass https://github.com/driftyco/ionic/blob/master/src/components/select/select.ts#L283

According to #7032 and #6835 it seems the alert interface's issue has been fixed, but not the action-sheet interface.

[brandyscarney]

Thanks for the issue! This will be fixed in the beta 12 release. We have decided to rename alertOptions to selectOptions since it is being passed to both the Alert and Action Sheet interface. 😄