misc/android: rename to misc/go_android_exec, make go build work
This makes it reasonable to "go build" from this directory by changing
the name of the directory to a more reasonable name for the binary and
dropping the unnecessary "ignore" build tag. The resulting binary
doesn't *quite* have the necessary name for a Go exec wrapper because
that needs to have the form, go_android_$GOARCH_exec, but it's close.
Change-Id: I036cb1af9c034462a952b176a794526fa3ffd1ab
Reviewed-on: https://go-review.googlesource.com/c/go/+/490495
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Austin Clements <austin@google.com>
Auto-Submit: Austin Clements <austin@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>