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@jakubgs The tests stages seems to be stuck. There hasn't been any status reported for more than an hr. I have added postgres test that requirees starting postgres db container.

Fixed.

@jakubgs Getting this nix error:

+ nix develop --impure .#default --command bash -c 'make test-postgres-with-race'

[2023-09-21T08:23:22.838Z] path '/home/jenkins/workspace/go-waku_prs_race_PR-760' does not contain a 'flake.nix', searching up

[2023-09-21T08:23:22.838Z] error: could not find a flake.nix file

Previously the store was being tested against sqlite3. After this PR, it will only be tested against postgres. Since persistence is imported in all the examples, i had to add pgx as dependency in all the go.mod.

We can move the test for store to persistence/utils, and use fixtures for testing against both postgres and sqlite. This will also remove the need to add pgx as dependency to all the test. And will be a lot better, we don't need to Register pgx in sql.Driver in persistence store:

persistence - imported in -> sqlite/postgres -imported in -> utils 

@jakubgs Getting this nix error:

+ nix develop --impure .#default --command bash -c 'make test-postgres-with-race'
path '/home/jenkins/workspace/go-waku_prs_race_PR-760' does not contain a 'flake.nix', searching up
error: could not find a flake.nix file