Log Message:
databases/ruby-sequel: update to 5.32.0

Update ruby-sequel to 5.32.0.

=== 5.32.0 (2020-05-01)

* Allow Database#create_table? work with :partition_of option on PostgreSQL \ 
(jeremyevans) (#1690)

* Add fiber_concurrency extension, for using Fiber.current instead of \ 
Thread.current for checking out connections (jeremyevans)

* Move most Sequel singleton methods into a module that extends Sequel for \ 
easier overriding (jeremyevans)

* Fix method visibility issues in model, plugin, extension, and adapter code \ 
(jeremyevans)

* Avoid defining conversion procs for PostgreSQL inet/cidr types in pg_inet \ 
extension when using sequel_pg 1.13.0+ (jeremyevans)

* Add run_transaction_hooks Database extension, allowing for running the \ 
transaction hooks before commit/rollback, for use with transactional testing \ 
(jeremyevans)

* Recognize timestamp(N) with time zone type (isc) (#1684)