Downgrade the goleak version to one that is compatible with the go version

[taman9333]

The Golang version, along with some dependencies, has been upgraded here. However, in a later commit, the Golang version was downgraded again to 1.18 without the dependencies.

Currently, the CI will fail when running tests due to this error

# go.uber.org/goleak/internal/stack
../../../.asdf/installs/golang/1.18/packages/pkg/mod/go.uber.org/goleak@v1.3.0/internal/stack/stacks.go:123:26: undefined: errors.Join
../../../.asdf/installs/golang/1.18/packages/pkg/mod/go.uber.org/goleak@v1.3.0/internal/stack/stacks.go:256:26: undefined: strings.CutPrefix
note: module requires Go 1.20

[taman9333]

@samber

[samber]

Ok, thanks for your help. I was struggling with that issue earlier today.