Merge branch 'cb-update-go-1-21-7' into 'master'

Update Go to 1.21.7

See merge request https://gitlab.com/gitlab-org/omnibus-gitlab/-/merge_requests/7449

Merged-by: Robert Marshall <rmarshall@gitlab.com>
Approved-by: Robert Marshall <rmarshall@gitlab.com>
Approved-by: João Alexandre Cunha <j.a.cunha@gmail.com>
Reviewed-by: Vishal Patel <vpatel@gitlab.com>
Co-authored-by: Clemens Beck <cbeck@gitlab.com>

Author: rmarshall-gitlab

.gitlab-ci.yml

@@ -42,7 +42,7 @@ variables:
   # To be used for images that exist only on dev.gitlab.org
   DEV_BUILDER_IMAGE_REGISTRY: 'dev.gitlab.org:5005/cookbooks/gitlab-omnibus-builder'
   PUBLIC_BUILDER_IMAGE_REGISTRY: "registry.gitlab.com/gitlab-org/gitlab-omnibus-builder"
-  BUILDER_IMAGE_REVISION: "5.6.0"
+  BUILDER_IMAGE_REVISION: "5.7.0"
   # The registry to pull the assets image from
   ASSET_REGISTRY: "${CI_REGISTRY}"
   ASSET_SYNC_EXISTING_REMOTE_FILES: "keep"