Publish conduit_config ^5.0.2 to pub.dev

[Dimoshka]

Because no versions of conduit_postgresql match >=5.0.1 <5.0.2 and every version of conduit from git depends on
conduit_postgresql ^5.0.1, every version of conduit from git requires conduit_postgresql ^5.0.2.
And because conduit_postgresql >=5.0.2 depends on conduit_core ^5.0.2 which depends on conduit_config ^5.0.2, every
version of conduit from git requires conduit_config ^5.0.2.
So, because no versions of conduit_config match ^5.0.2 and pub global activate depends on conduit from git, version
solving failed.

To reproduce:
dart pub global activate -sgit https://github.com/conduit-dart/conduit.git --git-path packages/cli --overwrite

[j4qfrost]

I'll work on the fix, the issue arises due to the CI being broken. It should be fine from hosted.