cmd/go/internal/workcmd: remove a potentially confusing statement
A statement in the go work use docs that was meant to clarify that go
work use would clean up use statements where the directories did not
exist ended up causing confusion.
Remove that statement for now. We might want to add something back in
the future.
For #68245
Change-Id: I7f6646b5dd05c18aa15e0e54f2816753f318404e
Reviewed-on: https://go-review.googlesource.com/c/go/+/595536
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Eli Bendersky <eliben@google.com>