cmd/dist: let several cgo tests run as regular cmd tests
Several cgo tests no longer have any special conditions, so they can
just be normal cmd tests. This brings dist's "go_test:.*" tests much
closer to what "go test std cmd" runs.
Change-Id: I4d09f60628a41081e97e6b6e7dd0d93df47a65bb
Reviewed-on: https://go-review.googlesource.com/c/go/+/495919
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>