* postgres: first step to implement partition management
* postgres_driver: use of times.now().toTime().toUnix() instead of Moment.now()
* postgres migrations: set new version to 2
* test_driver_postgres: use of assert instead of require and avoid using times.now()
* postgres_driver: better implementation of the reset method with partitions
* Remove createMessageTable, init, and deleteMessageTable procs
* postgres: ensure we use the version 15.4 in tests
* postgres_driver.nim: enhance debug logs partition addition
* ci.yml: ensure logs are printed without colors
* postgres_driver: starting the loop factory in an asynchronous task
* postgres_driver: log partition name and size when removing a partition
