cmd/dist: add asan tests in misc/cgo/testsanitizers package

cmd/dist: add asan tests in misc/cgo/testsanitizers package

Add asan tests to check the use of Go with -asan option.

Currenly, the address sanitizer in Go only checks for error
memory access to heap objects.

TODO: Enable check for error memory access to global objects.

Updates #44853.

Change-Id: I83579f229f117b5684a369fc8f365f4dea140648
Reviewed-on: https://go-review.googlesource.com/c/go/+/298615
Trust: fannie zhang <Fannie.Zhang@arm.com>
Run-TryBot: fannie zhang <Fannie.Zhang@arm.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>