[release-branch.go1.18] syscall: remove TestRlimit
It's more trouble than it's worth. New code should be using x/sys/unix
anyhow.
Fixes #40564
Fixes #51479
Change-Id: I1c0e13f494380c1565e98359f088af9f52790b79
Reviewed-on: https://go-review.googlesource.com/c/go/+/390020
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
(cherry picked from commit
1e122e3894bd12407b0043ab25c2a5f665b3f6e5)
Reviewed-on: https://go-review.googlesource.com/c/go/+/390022
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>