RDMA/irdma: Update MAINTAINERS file

Add maintainer entry for irdma driver.

Link: https://lore.kernel.org/r/20210602205138.889-17-shiraz.saleem@intel.comSigned-off-by: NMustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: NShiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: NJason Gunthorpe <jgg@nvidia.com>

MAINTAINERS

@@ -9132,6 +9132,14 @@ F:	drivers/net/ethernet/intel/*/
 F:	include/linux/avf/virtchnl.h
 F:	include/linux/net/intel/iidc.h
 
+INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
+M:	Mustafa Ismail <mustafa.ismail@intel.com>
+M:	Shiraz Saleem <shiraz.saleem@intel.com>
+L:	linux-rdma@vger.kernel.org
+S:	Supported
+F:	drivers/infiniband/hw/irdma/
+F:	include/uapi/rdma/irdma-abi.h
+
 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
 M:	Maik Broemme <mbroemme@libmpq.org>
 L:	linux-fbdev@vger.kernel.org