* Explicitly define `mode` in relevant tasks.
* Explicitly define the `nginx` `apt_repository` filename in Debian based distros.
* Building OpenSSL from source should now work properly in CentOS 8.
This fixes a bug when only the license is deleted, making system updates fail since the NGINX Plus repository is still within the repositories list yet there is no license to authenticate to the repository
The get_url module has python 2.7 dependencies. This causes errors on distros that have strict python 2.6 dependencies. Replacing the get_url module with a hardcoded code block using the blockinfile module circumvents these errors.