The definition of ETOOMANYREFS is reverted as it breaks build of
external applications already defining it.
Fixes: c917b54b0c74 ("eal/windows: add definition of ETOOMANYREFS")
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Reviewed-by: Nick Connolly <nick.connolly@mayadata.io>
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>