updating dbt-core version

[JackWolverson]

          Hi @markporoshin ive taken a look at this as the version of dbt core being slightly older stopped us from using dbt-utils and caused an issue with where dbt looks for profiles.yml ( only looks in current directory in 1.3+). for supporting 3.11 i think ive done. for the next two tasks i assume as this is mainly an extension of dbt-postgres they are done for free with upgrading the version of core/postgres adaptor. for the add support for more tests im not sure what would need adding or would this be the same as the others where they are done within the postgres adaptor ?

Originally posted by @JackWolverson in #14 (comment)

[JackWolverson]

unable to contribute to the repo for dbt upgrade