tools/create-gce-image.sh: remove duplicate console argument
tools/create-gce-image.sh: remove duplicate console argument

dotweiba/syzkaller,hyz0906/syzkaller,google/syzkaller,xairy/syzkaller,hyz0906/syzkaller,google/syzkaller,google/syzkaller,dotweiba/syzkaller,xairy/syzkaller,zoulasc/syzkaller,zoulasc/syzkaller,sploving/syzkaller,sploving/syzkaller,zoulasc/syzkaller,google/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,hyz0906/syzkaller,sploving/syzkaller,xairy/syzkaller,hyz0906/syzkaller,sploving/syzkaller,dotweiba/syzkaller,dotweiba/syzkaller,xairy/syzkaller,xairy/syzkaller,zoulasc/syzkaller,xairy/syzkaller,google/syzkaller,hyz0906/syzkaller