scsi: target: Remove the references to http://www.linux-iscsi.org/

The website http://www.linux-iscsi.org/ disappeared more than a year ago.
DNS records have been removed for linux-iscsi.org. The company that
sponsored this website (Datera; formerly called Rising Tide) has been
liquidated in early 2021 according to
https://blocksandfiles.com/2021/03/19/datera-is-being-liquidated/.  Since
it is unlikely that the website http://www.linux-iscsi.org/ will be
restored, remove the references to that website.
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230920200232.3721784-2-bvanassche@acm.orgSigned-off-by: Martin K. Petersen <martin.petersen@oracle.com>

MAINTAINERS

@@ -11144,7 +11144,6 @@ M:	Sagi Grimberg <sagi@grimberg.me>
 L:	linux-rdma@vger.kernel.org
 L:	target-devel@vger.kernel.org
 S:	Supported
-W:	http://www.linux-iscsi.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
 F:	drivers/infiniband/ulp/isert
 
@@ -19162,7 +19161,6 @@ M:	"Martin K. Petersen" <martin.petersen@oracle.com>
 L:	linux-scsi@vger.kernel.org
 L:	target-devel@vger.kernel.org
 S:	Supported
-W:	http://www.linux-iscsi.org
 Q:	https://patchwork.kernel.org/project/target-devel/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
 F:	Documentation/target/

drivers/target/iscsi/Kconfig

 # SPDX-License-Identifier: GPL-2.0-only
 config ISCSI_TARGET
-	tristate "Linux-iSCSI.org iSCSI Target Mode Stack"
+	tristate "SCSI Target Mode Stack"
 	depends on INET
 	select CRYPTO
 	select CRYPTO_CRC32C
 	select CRYPTO_CRC32C_INTEL if X86
 	help
-	Say M here to enable the ConfigFS enabled Linux-iSCSI.org iSCSI
-	Target Mode Stack.
+	Say M to enable the SCSI target mode stack. A SCSI target mode stack
+	is software that makes local storage available over a storage network
+	to a SCSI initiator system. The supported storage network technologies
+	include iSCSI, Fibre Channel and the SCSI RDMA Protocol (SRP).
+	Configuration of the SCSI target mode stack happens through configfs.
 
 source	"drivers/target/iscsi/cxgbit/Kconfig"