feat(storage)!: remove OSS and Swift storage drivers

mentioned in commit 5b142e9e

mentioned in merge request gitlab-com/gl-infra/k8s-workloads/gitlab-com!3545 (merged)

mentioned in merge request gitlab-com/gl-infra/k8s-workloads/gitlab-com!3549 (merged)

mentioned in merge request gitlab-com/gl-infra/k8s-workloads/gitlab-com!3550 (merged)

mentioned in merge request gitlab-org/charts/gitlab!3724 (merged)

mentioned in merge request omnibus-gitlab!7580 (merged)

mentioned in merge request !2362 (merged)

mentioned in merge request gitlab-org/build/CNG!2452 (merged)