Wrong default for controller_configuration_enforce_defaults variables

[bogdanmuresan]

I think this line defaults to string false

controller_configuration_schedules_enforce_defaults: "{{ controller_configuration_enforce_defaults | default('false') }}"

While it should be

controller_configuration_schedules_enforce_defaults: "{{ controller_configuration_enforce_defaults | default(False) }}"

otherwise, when using infra.controller_configuration 2.4.0, unless explicitly specifying "controller_configuration_enforce_defaults: false" in the vars it will enable default vars and not omit the arguments sent to the awx.awx module, like for example here:
https://github.com/redhat-cop/controller_configuration/blob/devel/roles/schedules/tasks/main.yml#L22

Test playbook:

---
- name: Test playbook
  hosts: localhost
  connection: local
  become: false
  gather_facts: false
  vars:
    controller_configuration_schedules_enforce_defaults1: "{{ controller_configuration_enforce_defaults | default('false') }}"
    controller_configuration_schedules_enforce_defaults2: "{{ controller_configuration_enforce_defaults | default(False) }}"
    object1:
      diff_mode: "{{ __controller_schedule_item.diff_mode | default(( false if controller_configuration_schedules_enforce_defaults1 else omit)) }}"
      name: object1
    object2:
      diff_mode: "{{ __controller_schedule_item.diff_mode | default(( false if controller_configuration_schedules_enforce_defaults2 else omit)) }}"
      name: object2
  tasks:
    - debug:
        var: object1
    - debug:
        var: object2

Output:

PLAY [Test playbook] ************************************************************************************************************************************************************************************************

TASK [debug] ********************************************************************************************************************************************************************************************************
ok: [localhost] => {
    "object1": {
        "diff_mode": false,
        "name": "object1"
    }
}

TASK [debug] ********************************************************************************************************************************************************************************************************
ok: [localhost] => {
    "object2": {
        "diff_mode": "__omit_place_holder__f8197d087546fe8b2e090dfab350352fd2126b5a",
        "name": "object2"
    }
}