c-ares: upgraded package to 1.17.2

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

Note: this change is a prereq for updating curl on M93 and earlier, see
b/235458537 for more context.

Warning: as a logical extension of the above note, if this change is
reverted for any reason, it is likely that the corresponding change
(go/cos-rev/34001) that updates curl will break some functionalities.

BUG=b/235458438,b/235677473,b/235677562,b/236111840,b/236112095,b/236112151,b/236112152,b/236112276,b/236112277,b/236112311
TEST=presubmit,validation tests
RELEASE_NOTE=Updated net-dns/c-ares to 1.17.2.

cos-patch: security-moderate

Change-Id: I07f05bc2b0d85ae80b554c2dc7126daef62ae907
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/34000
Main-Branch-Verified: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Anil Altinay <aaltinay@google.com>
7 files changed