/log/friendica.log is missing after a fresh install
### Context
- Hardware: *VPS bought online*
- YunoHost version:
```
yunohost:
repo: stable
version: 4.3.4.2
yunohost-admin:
repo: stable
version: 4.3.2.3
moulinette:
repo: stable
version: 4.3.2.2
ssowat:
repo: stable
version: 4.3.2.2
```
- I have access to my server: *Through SSH | through the webadmin*
- Are you in a special context or did you perform some particular tweaking on your YunoHost instance?: *no*
- Using, or trying to install package version/branch:
```
name: Friendica
version: 2021.09~ynh1
```
### Steps to reproduce
no `log` folder in `/var/www/friendica/`
### Expected behavior
`/var/www/friendica/log/friendica.log` should exists, with ownership `friendica:www-data`
* it could be a ln -s to `/var/log/friendica.log`
* it should be managed via logrotate
Describe the bug