Ssh-telegram-manager

- Updated dependencies
- Removed unnecessary code

**Full Changelog**: https://github.com/turulomio/ssh_telegram_manager/compare/0.6.0...1.0.0

- Migrated setup.py to pyproject.toml with poetry.

- Upgraded code to python-telegram-bot-20.0 api
- Command is now /ssh_start

- Fixed bug when system time is not set correctly
- Added `ssh_telegram_manager.service` for systemd systems
- Improved spanish translation

- Now waits for Internet before connecting to Telegram to avoid errors

- Added start and stop commands in config file