feat: Add custom header for app id
Related to https://gitlab.com/gitlab-org/gitlab/-/issues/435209
This adds a custom header called X-Gitlab-AppId
with the appId
as the value which can then be used to rate-limit or completely block a specific app-id from accessing a Product Analytics cluster.
How to verify that everything still works locally is discussed in devkit!126 (merged)
Edited by Sebastian Rehm