_content/doc/go1.23: we are only going to require Linux kernel 3.2

Originally we thought we were going to require 3.17, but we backed off.

For golang/go#67001

Change-Id: I9979f018f534638e911bfefb17747973c3948781
Reviewed-on: https://go-review.googlesource.com/c/website/+/611943
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Tim King <taking@google.com>

_content/doc/go1.23.md

@@ -582,7 +582,7 @@ support for previous versions has been discontinued.
 ### Linux {#linux}
 
 <!-- go.dev/issue/67001 -->
-Go 1.23 is the last release that requires Linux kernel version 2.6.32 or later. Go 1.24 will require Linux kernel version 3.17 or later, with an exception that systems running 3.10 or later will continue to be supported if the kernel has been patched to support the `getrandom` system call.
+Go 1.23 is the last release that requires Linux kernel version 2.6.32 or later. Go 1.24 will require Linux kernel version 3.2 or later.
 
 ### OpenBSD {#openbsd}