Moderate: podman security update (Oracle Linux 7)

[1.6.4-36.0.1]
- Reduce unnecessary writable mounts in NaiveDiffDriver [Orabug: 31025483]
- handle redirect from the docker registry v2 [Orabug: 29874238] (nikita.gerasimov@oracle.com)
- remove changes in NaiveDiffDriver

[1.6.4-36]
- update to the latest content of https://github.com/containers/podman/tree/v1.6.4-rhel
(https://github.com/containers/podman/commit/7667df8)

[1.6.4-35]
- update to the latest content of https://github.com/containers/podman/tree/v1.6.4-rhel
(https://github.com/containers/podman/commit/e330751)

[1.6.4-34]
- fix RHEL7 regressions - thanks to Valentin Rothberg

[1.6.4-33]
- update to the latest content of https://github.com/containers/podman/tree/v1.6.4-rhel
(https://github.com/containers/podman/commit/68af661)