Remove badges from README.md in favor of GitLab badges feature
What does this MR do?
Removes badges from README.md in favor of GitLab badges feature.
Why was this MR needed?
Use our own features.
Screenshots (if relevant)
What are the relevant issue numbers?
Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/48895. Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/43807
Edited by Dmytro Zaporozhets (DZ)