Backport of Add ServiceResolver RequestTimeout for route timeouts to make TerminatingGateway upstream timeouts configurable into release/1.15.x#16520

andrewstucki merged 4 commits intorelease/1.15.xhashicorp/consul:release/1.15.xfrom

backport/terminating-gateway-timeouts/terminally-normal-adderhashicorp/consul:backport/terminating-gateway-timeouts/terminally-normal-adderCopy head branch name to clipboard