Upgrade postgres version in docker compose files from 12.4 to 17.4

[ahumblefool]

What changed?
Upgraded existing version of Postgres from 12.4 to Postgres 17.4

Why?

• To ensure we're compatible with the latest version of Postgres. Addressing PostgreSQL 12 reached end of support #6594

How did you test it?

• Ran test and test_e2e
• created a local dev setup docker/dev/postgres.yml using postgres 17.4, started the server and ran helloworld workflow successfully
• created environment using docker/docker-compose-postgres.yml, started the server and ran helloworld workflow successfully

Potential risks

• Given our current usage of PostgreSQL for basic CRUD operations, the risks associated with upgrading to PostgreSQL 17.4 are minimal. At most user will not be able to start the server using Postgres 17.4 and can rollback to older 12.4 version

Release notes

• Postgres version has been upgraded to 17.4

[ahumblefool]

Issue - #6594

[taylanisikdemir]

Thanks for upgrading the postgres versions. I will merge once postgres integration tests pass in CI

[ahumblefool]

@taylanisikdemir Thank you! 👍