eal/windows: remove definition of ETOOMANYREFS
eal/windows: remove definition of ETOOMANYREFS

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 <702b239bde288cdc7d5c76bd4c8918a952378613@nvidia.com>
Reviewed-by: Nick Connolly <916e32574c030800c8fd10dcdb85f1258fc93ae5@mayadata.io>
Acked-by: Dmitry Kozlyuk <622f8c4298455ea0ac8bf96da29b254c86170938@gmail.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk