firewall: remove in favor of open-ports in playbook

https://github.com/status-im/infra-misc/issues/301

Signed-off-by: Jakub Sokołowski <jakub@status.im>

tasks/firewall.yml

@@ -1,14 +0,0 @@
----
-- name: Geth | Enable ports on firewall
-  iptables:
-    comment: '{{ geth_cont_name }} {{ item }}'
-    jump: 'ACCEPT'
-    chain: 'SERVICES'
-    source: '0.0.0.0/0'
-    protocol: '{{ item }}'
-    destination_port: '{{ geth_port | string }}'
-  with_items:
-    - tcp
-    - udp
-  notify:
-    - Save iptables rules

tasks/main.yml

@@ -5,7 +5,6 @@
 - import_tasks: init.yml
   when: geth_init_enabled
 - import_tasks: container.yml
-- import_tasks: firewall.yml
 - import_tasks: wrappers.yml
 - import_tasks: save_enode.yml
 - import_tasks: consul.yml