change to "connection: local"

CHANGELOG.md

tasks/instance/create.yml

tasks/instance/create_set_facts.yml

tasks/instance/destroy.yml

tasks/instance/reboot.yml

tasks/network.yml

tasks/network_floating_ip_create.yml

tasks/network_ports_create.yml

tasks/security_group_create.yml

tasks/security_group_rule_create.yml

tasks/volume.yml

tasks/wait_for_async.yml