Those cover the `hibernate.connection.*` we consider "main".  However, as Hikari is just a CP it might also want to pull over any "ad hoc" connection properties intended for the Driver.

What I'd suggest is this.. Really there are 2 categories of config settings here:
. Those that target the Driver
. Those that target the CP

IMHO I think it makes the most sense to keep those that target the Driver using the `hibernate.connection.*` prefix and to use the hikari prefix for those which target the CP (sizes, times, etc).