Before Go 1.21, ValueOf always escapes and a Value's content is
always heap allocated. In Go 1.21, we made it no longer always
escape, guarded by go121noForceValueEscape. This behavior has
been released for some time and there is no issue so far. We can
remove the guard now.
Change-Id: I81f5366412390f6c63b642f4c7c016da534da76a
Reviewed-on: https://go-review.googlesource.com/c/go/+/542795 Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>