gzip: upgraded package to upstream

Upgraded app-arch/gzip to version 1.12-r2

BUG=b/246639754
TEST=presubmit
RELEASE_NOTE=Upgraded app-arch/gzip to v1.12. This resolves CVE-2022-1271.

Change-Id: Idb43226bda6af60182d80731b6b810c8567b4f2a
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/36927
Reviewed-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
Reviewed-by: Arnav Kansal <rnv@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
3 files changed