[Core] Cleaning the DisplacementCriteria and ResidualCriteria and adding tests

[loumalouomega]

📝 Description

The following PR cleans up the DisplacementCriteria and ResidualCriteria and adding tests, in summary:

1. In the file "kratos/solving_strategies/convergencecriterias/displacement_criteria.h":

   • Improved documentation and comments.
   • Updated type definitions and member variables.
   • Using parallel utilities.
   • Adding C++ test.

2. In the file "kratos/solving_strategies/convergencecriterias/residual_criteria.h":

   • Updated type definitions and comments.
   • Improved documentation and comments.
   • Using parallel utilities.
   • Adding C++ test.

🆕 Changelog

• Cleaning the DisplacementCriteria and ResidualCriteria
• Using paralell utilities in DisplacementCriteria and ResidualCriteria
• Adding test for DisplacementCriteria and ResidualCriteria

[loumalouomega]

@roigcarlo

[loumalouomega]

Done @roigcarlo