Log Message:
databases/ruby-pg: update to 1.5.4

1.5.4 (2023-09-01)

* Fix compiling the pg extension with MSVC 2022.  #535
* Set PG::Connection's encoding even if setting client_encoding on
  connection startup fails.  #541
* Don't set the server's client_encoding if it's unnecessary.  #542 This is
  important for connection proxies, who disallow configuration settings.
* Update Windows fat binary gem to OpenSSL-3.1.2 and PostgreSQL-15.4.