<!--- Verify first that your feature was not already discussed on GitHub -->
<!--- Complete *all* sections as described, this form is processed automatically -->

##### SUMMARY
<!--- Describe the new feature/improvement briefly below -->
Use case is for customers on air-gapped customers who want to take the tarball using a flash drive inside their network.
Currently that is not possible because cli does not keep the tarball after installing the collection.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
ansible-galaxy cli

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can also paste gist.github.com links for larger files -->

return os.path.abspath(os.path.expanduser(os.path.expandvars(path)))
    @staticmethod
    def _get_skeleton_galaxy_yml(template_path, inject_data):
        with open(to_bytes(template_path, errors='surrogate_or_strict'), 'rb') as template_obj:
            meta_template = to_text(template_obj.read(), errors='surrogate_or_strict')
        galaxy_meta = get_collections_galaxy_meta_info()
        required_config = []
        optional_config = []
        for meta_entry in galaxy_meta:
            config_list = required_config if meta_entry.get('required', False) else optional_config
            value = inject_data.get(meta_entry['key'], None)
            if not value:
                meta_type = meta_entry.get('type', 'str')
                if meta_type == 'str':
                    value = ''
                elif meta_type == 'list':
                    value = []
                elif meta_type == 'dict':
                    value = {}
            meta_entry['value'] = value
            config_list.append(meta_entry)
        link_pattern = re.compile(r"L\(([^)]+),\s+([^)]+)\)")
        const_pattern = re.compile(r"C\(([^)]+)\)")
        def comment_ify(v):