Bump librouteros to 3.0.0

[springstan]

Breaking Change:

Before you did not have to specify the login_method parameter since both login_methods would be attempted.
Now the behaviour has changed and the login_method token is used by default.
You will need to adjust the login_method accordingly.

Description:

• bump librouteros to the latest version, changelog: https://github.com/luqasz/librouteros/blob/master/CHANGELOG.rst
• improve logging of librouteros exceptions

Related issue (if applicable): fixes #30745

Pull request with documentation for home-assistant.io (if applicable): home-assistant/home-assistant.io#11755

Example entry for configuration.yaml (if applicable):

mikrotik:
  - host: 192.168.1.1
    username: secret
    password: secret
    login_method: plain
    port: 8728

Checklist:

• The code change is tested and works locally.
• Local tests pass with tox. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated in home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly. Update and include derived files by running python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt by running python3 -m script.gen_requirements_all.
• Untested files have been added to .coveragerc.

If the code does not interact with devices:

• Tests have been added to verify that the new code works.

[MartinHjelmare]

We should mark this a breaking change since we're changing how we try to log in to the router based on the config option.

[balloob]

Could you add a paragraph @springstan

[springstan]

Sure!

[MartinHjelmare]

We should write the breaking change paragraph user facing. Before, if the user didn't set the login method option, both login methods were tried. Now, if the user don't set the login method option, the token method is used.

[springstan]

Done.

[MartinHjelmare]

Thanks! 👍

[springstan]

Of course! ✌