remove useless blank lines and protect job name in template

{{ readme }}

??? License

{% for line in license %}

  {% if line %}

{%- for line in license -%}

  {%- if line %}

    {{ line }}

  {% endif %}

{% endfor %}

  {%- endif -%}

{%- endfor %}

# Changelog

* **[latest]({{ latest.url }})** (current -> `{{ latest.version }}`): `{{ latest.url }}`

{% for version in changelogs %}

??? {{ version.version }}

{% for version in changelogs -%}

??? "{{ version.version }}"

    `{{ version.url }}`

  {% for line in version.changelog %}

    {% if line %}

    {%- if line %}

    {{ line }}

    {% endif %}

  {% endfor %}

    {%- endif %}

  {%- endfor %}

{% endfor %}

{% if code_owner %}

{%- if code_owner %}

-- 🔨 Maintainer: <img src='{{ gitlab_image }}' alt='avatar' style='width: 20px; height: 20px; border-radius: 50%'> [{{ code_owner_name }}]({{ code_owner_url }}) @{{ code_owner }}

{% endif %}

 No newline at end of file

{%- endif %}