Allow audit logs to be sent off-site

Description

CE user inquired about the ability to send audit logs offsite to their logging server.

Proposal

Allow for Audit Logs to be sent off-site.

Links / references

• Audit log improvements (meta) https://gitlab.com/gitlab-org/gitlab-ee/issues/579

Overview

What is it? Why should someone use this feature? What is the underlying (business) problem? How do you use this feature?

Use cases

Who is this for? Provide one or more use cases.

Feature checklist

Make sure these are completed before closing the issue, with a link to the relevant commit.

• Feature assurance
• Documentation
• Added to features.yml

/label ~"feature proposal"