feat: Extend protobuf messages

[sergeymatov]

• Make interfaces IPs repeatable.
• Allow BGP Router to have list of networks to advertise explicitly.
• Bump version to match git tags.

[qmonnet]

Please split actual changes and formatting clean-ups into separate commits. This will really help for review.

[qmonnet]

Hi Sergey,

I provided some feedback on my first pass, please engage in the discussion! 🙂 You marked the PR as ready for a second review, but:

• You didn't address my comment from the first pass. Please do separate the formatting changes from the actual changes. I know it takes time, but reviewing takes time, too, and at the end of the day we all benefit from clean and logical commits in the repo.

• I had a question on the PR description (regarding the tags you mentioned), you did not reply 😢

• The commit title does not say what the commit does, and it's not even consistent with the PR title. I'm not sure what I'm looking at when looking at the changes. And please don't leave the commit description empty, unless for super trivial changes! You have a PR description, why not keep it in the commit if it's relevant? And providing one line to explain the motivation for the change is super quick but always helpful.

• You need to sign off your commit, please.

[sergeymatov]

@qmonnet thanks for the review, please find responses

• It's makes sense, since linter was not invoked previously, so it affects not only introduced changes. Separated into different commits
• We have some day match the tag of Golang component, not only Rust crate. I don't see any changes have them separate, but it's another topic to discuss
• Adjusted commit message
• it's a classic one :)

[qmonnet]

So much easier to understand now, thank you! 🥰

Looks good to me