MAINTAINERS: add/fix git URLs for various subsystems

Add/fix git URLs for various subsystems
Add git URL for at91
Add git URL for Rockchip
Add git URL for ARM64
Update git URL for ath6kl
Add git URL for backlight
Add git URL for chrome
Add git URL for cris
Add git URL for cryptodev
Update git URL for DLM
Add git URL for eCryptfs
Add git URL for ext4
Add git URL for hwspinlock
Add git URL for integrity
Add git URL for IPVS
Add git URL for nfsd
Add git URL for KVM/s390
Add git URL for kgdb
Add git URL for nvdimm
Add git URL for metag
Add git URL for wireless drivers
Add git URL for devicetree
Update git URL for PCMCIA
Update git URL for pstore
Update git URL for ath10k
Add git URL for hexagon
Add git URL for reset
Add git URL for s390
Fix tree format for SAMSUNG thermal
Add git URL for md
Add git URL for squashfs
Add git URL for swiotlb
Add git URL for xtensa
Fix tree format for TPM
Add git URL for UML
Add git URL for VFIO
Add git URL for vhost
Update git URL for XFS
Fix MIC maintainers entry
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Kalle Valo <kvalo@qca.qualcomm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>