Log Message:
databases/ruby-sequel: update to 5.89.0

5.89.0 (2025-02-01)

* Make connection_validator extension handle case where
  Database#valid_connection? raises an exception (jeremyevans)

* Support :compare_connections_by_identity Database option to work around
  bugs in other libraries or the ruby implementation (jeremyevans)

* Make mysql2 adapter handle invalid statement handles when closing prepared
  statements (jeremyevans)

* Add query_blocker extension, for blocking queries inside a block
  (jeremyevans)

* Support alter_table add_primary_key/add_unique_constraint :using_index
  option on PostgreSQL 9.1+ (jeremyevans)

* Add temporary names for internally defined anonymous classes and modules
  on Ruby 3.3+ (jeremyevans)