Use UBI 8.7 minimal for image base
What does this MR do?
Switch the base image from alpine to UBI 8.7. UBI 8.7 is FIPS certified, allowing use with GitLab FIPS.
Some changes were made due to curl
version differences between
UBI 8.7 and Alpine 3.13.
What are the relevant issue numbers?
https://gitlab.com/gitlab-org/gitlab/-/issues/360228+
GitLab Docs MR
Edited by Michael Eddington