Fix the glgo prod url

🤔 What does this MR do and why?

• Updates the glgo prod url

🏁 MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

🖼 Screenshots or screen recordings

None

⚙ How to set up and validate locally

In a rails console:

Integrations::GoogleCloudPlatform::BaseClient::GLGO_BASE_URL
=> "https://glgo.runway.gitlab.net"