Fixed ansible-lint problems

Author: dmotte

.ansible-lint

@@ -1,2 +1,4 @@
 ---
 strict: true
+exclude_paths:
+  - .github/

defaults/main.yml

@@ -1,3 +1,3 @@
 ---
 # Whether or not to reload the sysctl configuration if changed
-reload_sysctl_if_changed: true
+disable_ipv6_reload_sysctl_if_changed: true

handlers/main.yml

@@ -5,4 +5,4 @@
   ansible.builtin.command:
     cmd: sysctl --system
   changed_when: false
-  when: reload_sysctl_if_changed
+  when: disable_ipv6_reload_sysctl_if_changed

test/playbook.yml

@@ -6,6 +6,6 @@
   tasks:
     - name: Include the role from the parent directory
       ansible.builtin.include_role: { name: "{{ playbook_dir | dirname }}" }
-      vars:
+      vars: # noqa: var-naming[no-role-prefix]
         ansible_become: true
-        reload_sysctl_if_changed: false
+        disable_ipv6_reload_sysctl_if_changed: false