libgcrypt: upgraded package to upstream

Upgraded dev-libs/libgcrypt to version 1.9.4 on amd64, arm64

BUG=b/205321438
TEST=presubmit
RELEASE_NOTE=Upgraded dev-libs/libgcrypt to v1.9.4. This resolved
CVE-2021-40528.

Change-Id: I337d080363d22c2455cbccf8de63b6b859dc0a17
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/25120
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
5 files changed