Backport of Dockerfile: bump Alpine base image to 3.17 into release/0.49.x#1936

david-yu merged 2 commits intorelease/0.49.xhashicorp/consul-k8s:release/0.49.xfrom

backport/dyu/dockerfile/loosely-communal-grousehashicorp/consul-k8s:backport/dyu/dockerfile/loosely-communal-grouseCopy head branch name to clipboard