Rename DatabaseDriver#SAP to DatabaseDriver#HANA #14918
Description
Someone made the case offline that the enum for HANA shouldn't be named SAP. It is named HANA in Spring Framework which is a good reason on its own to align.
It's a bit unfortunate that we'd have to add a breaking change after RC1 but I think we should take the opportunity. Tentatively assigning to 2.1.0 and flagging for team attention to see what the rest of the team thinks.