chore(ssh_hardening): ansible 2.19 compatibility

[Nemental]

Fixes for some changes with ansible 2.19

temaples jinja2 header

[ERROR]: Task failed: Syntax error in template: malformed node or string on line 1: <ast.Name object at 0x10779d690>

Task failed.
Origin: /xxx/collections/ansible_collections/devsec/hardening/roles/ssh_hardening/tasks/hardening.yml:69:3

67   when: ssh_server_hardening | bool
68
69 - name: Create sshd_config and set permissions to root/600
     ^ column 3

<<< caused by >>>

Syntax error in template: malformed node or string on line 1: <ast.Name object at 0x10779d690>
Origin: /xxx/collections/ansible_collections/devsec/hardening/roles/ssh_hardening/templates/opensshd.conf.j2

fatal: [host]: FAILED! => {
    "changed": false,
    "msg": "Task failed: Syntax error in template: malformed node or string on line 1: <ast.Name object at 0x10779d690>"
}

tasks when condition

[ERROR]: Task failed: Conditional result was '20220714110357 2 6 100 2047 2 [...]' of type 'str', which evaluates to True. Conditionals must have a boolean result.

Task failed.
Origin: /xxx/collections/ansible_collections/devsec/hardening/roles/ssh_hardening/tasks/hardening.yml:109:3

107   when: ssh_server_hardening | bool
108
109 - name: Remove all small primes # noqa no-changed-when
      ^ column 3

<<< caused by >>>

Conditional result was '20220714110357 2 6 100 2047 2 [...]' of type 'str', which evaluates to True. Conditionals must have a boolean result.
Origin: /xxx/collections/ansible_collections/devsec/hardening/roles/ssh_hardening/tasks/hardening.yml:116:7

114   when:
115     - ssh_server_hardening | bool
116     - sshd_register_moduli.stdout
          ^ column 7

Broken conditionals can be temporarily allowed with the `ALLOW_BROKEN_CONDITIONALS` configuration option.

fatal: [host]: FAILED! => {
    "changed": false,
    "msg": "Task failed: Conditional result was '20220714110357 2 6 100 2047 2 [...]' of type 'str', which evaluates to True. Conditionals must have a boolean result."
}

[rndmh3ro]

LGTM!