cmd/internal/telemetry: add NewStackCounter functions

cmd/internal/telemetry: add NewStackCounter functions

This CL adds a wrapper for the golang.org/x/telemetry/counter.NewStack
function so that it can be used by the compiler.

Also add build constraints for compiler_bootstrap to build the stubs
when we're bootstrapping the compiler.

For #58894

Change-Id: Icdbdd7aa6d2a3f1147112739c6939e14414f5ee9
Cq-Include-Trybots: luci.golang.try:gotip-linux-arm64-longtest,gotip-windows-amd64-longtest
Reviewed-on: https://go-review.googlesource.com/c/go/+/582695
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Sam Thanawalla <samthanawalla@google.com>