fix: Remove ineffective replace directive

[wdullaer]

Description

replace directives prevent usage of go install or go run against this package.

Furthermore, the replace directive had a typo in it, so it was not doing anything anyway.

Checklist

(For exoscale contributors)

• Changelog updated (under Unreleased block)
• Testing

Testing

Removed replace directive.
Ran go mod tidy
Ran go mod vendor
Checked that no dependencies were changed
Ran go test ./... for good measure

[pierre-emmanuelJ]

🧹