unify `–`(en dash) to `-` when specifying options
unify `–`(en dash) to `-` when specifying options

Signed-off-by: Xie Shi <08e8271f5f1bec9a5476a2718f23e7e5f84cba18@gmail.com>

ashfall/cli,thaJeztah/cli,dnephin/cli,dnephin/cli,Zebrilee/cli,Zebrilee/cli,ashfall/cli,thaJeztah/cli,redpanda/cli,riyazdf/cli,allencloud/cli,e11137/cli,docker/cli,allencloud/cli,e11137/cli,cpuguy83/cli,cpuguy83/cli,riyazdf/cli,redpanda/cli,docker/cli