From a94d26e5d6b72c168a7d98ea7eb9cf2033ea0c99 Mon Sep 17 00:00:00 2001
From: Kubernetes Publisher <k8s-publishing-bot@users.noreply.github.com>
Date: Mon, 24 Apr 2023 11:35:03 -0700
Subject: [PATCH] Merge pull request #117324 from
 dddddai/automated-cherry-pick-of-#117182-upstream-release-1.27

Automated cherry pick of #117182: use case-insensitive header keys for http probes

Kubernetes-commit: c2612ddcda7024dad36adb8be6d924f2e51f19f2