Feature/yaml validator v2

[David-LP99]

Removed old python YAML validator and updating the documentation accordingly (still pending a proper update).

Updated ddsrouter_yaml so that when a router configuration is loaded, it has to be validated against the defined JSON schema for the router.

Added tests for the validator and the schema, the examples from the documentation and the resources have to pass the tests, and also a few new test files have to produce the correct result.

[codecov]

Codecov Report

❌ Patch coverage is 9.09091% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 30.03%. Comparing base (1a0f4ad) to head (3f863e0).

Files with missing lines	Patch %	Lines
ddsrouter_yaml/src/cpp/YamlReaderConfiguration.cpp	9.09%	7 Missing and 3 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #543      +/-   ##
==========================================
- Coverage   31.14%   30.03%   -1.11%     
==========================================
  Files          16       16              
  Lines         594      566      -28     
  Branches      321      301      -20     
==========================================
- Hits          185      170      -15     
+ Misses        213      208       -5     
+ Partials      196      188       -8     

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