[release-branch.go1.22] go1.22.6

Change-Id: I44f2d95946993adffabc021347afdc41ca974ccd
Reviewed-on: https://go-review.googlesource.com/c/go/+/603416


Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Gopher Robot <gobot@golang.org>

VERSION

-go1.22.5
-time 2024-06-27T20:11:12Z
+go1.22.6
+time 2024-07-31T19:43:06Z