IB/core: Allocate a bit for SRQ ODP support

IB/core: Allocate a bit for SRQ ODP support

The ODP support matrix is per operation and per transport. The support for
each transport (RC, UD, etc.) is described with a bit field.

ODP for SRQ WQEs is considered a different kind of support from ODP for RQ
WQs and therefore needs a different capability bit.

Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>