Don't include the DEVRANDOM being seeded logic on Android.
It lacks exposure of the `shm*` functions and should prefer the GETRANDOM
source.
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/9735)