s390x virtio-ccw machine: step down as maintainer

I currently don't have time to work on the s390x virtio-ccw machine
anymore, so let's step down. (I will, however, continue as a
maintainer for the virtio-ccw *transport*.)

Signed-off-by: Cornelia Huck <[email protected]>
Acked-by: Halil Pasic <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Thomas Huth <[email protected]>

Author: cohuck

MAINTAINERS

@@ -1509,7 +1509,6 @@ F: tests/acceptance/machine_sparc_leon3.py
 S390 Machines
 -------------
 S390 Virtio-ccw
-M: Cornelia Huck <[email protected]>
 M: Halil Pasic <[email protected]>
 M: Christian Borntraeger <[email protected]>
 S: Supported
@@ -1521,7 +1520,6 @@ F: hw/watchdog/wdt_diag288.c
 F: include/hw/watchdog/wdt_diag288.h
 F: configs/devices/s390x-softmmu/default.mak
 F: tests/acceptance/machine_s390_ccw_virtio.py
-T: git https://gitlab.com/cohuck/qemu.git s390-next
 T: git https://github.com/borntraeger/qemu.git s390-next
 L: [email protected]