Add tests to validate the fix implemented by @mrheinen

Update adapters to use version v1.12.3

Update adapters to use version v1.12.3

Update adapters to use version v1.12.3

Update adapters to use version v1.12.3

Update adapters to use version v1.12.3

Update adapters to use version v1.12.3

Update adapters to use version v1.12.3

Remove test that would enforce a way of scanning values into an *int

The reason for removing this test is that PGx4 and PGx5 don't agree
on how to work with *int, thus, if I made the behavior of KSQL
match pgx5 the test for pgx4 would break and vice-versa.

Fyi KSQL was made to do the same as pgx4 for now, I will create
an issue on pgx to ask why pgx5 is doing it differently, maybe
if he has a good reason for this I should do the same.

Update adapters to use version v1.12.2