feat: retry pre import manifests due to transient errors

mentioned in commit 4e69ba1e

mentioned in issue #710 (closed)

mentioned in merge request gitlab-org/build/CNG!1054 (merged)

mentioned in merge request gitlab-com/gl-infra/k8s-workloads/gitlab-com!1861 (merged)

mentioned in merge request gitlab-com/gl-infra/k8s-workloads/gitlab-com!1862 (merged)

mentioned in merge request omnibus-gitlab!6181 (merged)

mentioned in merge request gitlab-development-kit!2656 (merged)