c-ares: upgraded package to upstream

Upgraded net-dns/c-ares to version 1.17.2 on amd64, arm64

Upgrading net-misc/curl to a version that would resolve
CVE-2021-22945 broke some DNS resolution functionality. Upgrading the
c-ares package fixed that functionality.

BUG=b/202379404
TEST=presubmit,validation tests
RELEASE_NOTE=Upgraded net-dns/c-ares to 1.17.2.

Change-Id: Ifbdd43b7ce1ce9bf88b3acbf955c92344fa4ccc0
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/23910
Reviewed-by: Vaibhav Rustagi <vaibhavrustagi@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
7 files changed