MAINTAINERS: Update qib and hfi1 related drivers

Remove Mike's contact from maintainers file.

Link: https://lore.kernel.org/r/20220329184221.182061.69846.stgit@awfm-01.cornelisnetworks.comSigned-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

MAINTAINERS

@@ -8675,7 +8675,6 @@ F:	include/linux/cciss*.h
 F:	include/uapi/linux/cciss*.h
 
 HFI1 DRIVER
-M:	Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
 M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
 L:	linux-rdma@vger.kernel.org
 S:	Supported
@@ -14657,7 +14656,6 @@ F:	drivers/rtc/rtc-optee.c
 
 OPA-VNIC DRIVER
 M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
-M:	Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
 L:	linux-rdma@vger.kernel.org
 S:	Supported
 F:	drivers/infiniband/ulp/opa_vnic
@@ -16099,7 +16097,6 @@ F:	include/uapi/linux/qemu_fw_cfg.h
 
 QIB DRIVER
 M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
-M:	Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
 L:	linux-rdma@vger.kernel.org
 S:	Supported
 F:	drivers/infiniband/hw/qib/
@@ -16617,7 +16614,6 @@ F:	drivers/net/ethernet/rdc/r6040.c
 
 RDMAVT - RDMA verbs software
 M:	Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
-M:	Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
 L:	linux-rdma@vger.kernel.org
 S:	Supported
 F:	drivers/infiniband/sw/rdmavt