no longer needed replace line in go.mod

[Morty-luo]

It seems that schemahero/schemahero at now indirectly depends on newer safe version v1.12.1 of github.com/prometheus/client_golang.
Keep following replace line in go.mod makes no sense but limits the update of github.com/prometheus/client_golang. Should it be dropped or commented?

https://github.com/schemahero/schemahero/blob/main/go.mod#L139

replace (
    ...
    github.com/prometheus/client_golang => github.com/prometheus/client_golang v1.11.1
)

https://github.com/schemahero/schemahero/blob/main/go.mod#L101

github.com/prometheus/client_golang v1.12.1 // indirect