Adds a adjacency checker for the builder.

[francocipollone]

🎉 New feature

Related to #30

Summary

• Creates a parser::Validator for verifying the parsed information before calling the builder.
• Adds a validation for the adjacency of the lanes in a segment.
• Adds a method for analyzing the distance between LineStrings3d.

Checklist

• [x] Signed all commits for DCO
• [x] Added tests
• [ ] Added example and/or tutorial
• [ ] Updated documentation (as needed)
• [ ] Updated migration guide (as needed)
• [ ] Consider updating Python bindings (if it affects the public API)

[francocipollone]

Hey @agalbachicar I know it is a large PR :t-rex: . :there are several things to pay attention:

• Validator class: I tried to make it scalable instead of just focusing on the adjacency checker. Erros are registered and then the user can decide what to do with those errors.
• Adjacency checker: The many cases are being tested in the test files. It isn't just the geometry what matters but also how the lanes are ordered and the semantic information they provide for later on creating the graph.
• Distance between linestrings: Used a simple heuristic to define that, I left a comment for using a better algorithm, ptal.