KVM: s390: drop unexpected word 'and' in the comments

there is an unexpected word 'and' in the comments that need to be dropped

file: arch/s390/kvm/interrupt.c
line: 705

* Subsystem damage are the only two and and are indicated by

changed to:

* Subsystem damage are the only two and are indicated by

Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Link: https://lore.kernel.org/lkml/20220622140720.7617-1-jiangjian@cdjrlc.com/


Signed-off-by: Janosch Frank <frankja@linux.ibm.com>