Integrating restG4 validation inside framework

[juanangp]

Integrating restG4 validation inside framework:

• Removal of unnecessary ctest since are done at framework
• Removal of concurrency since it is also performed at framework
• Avoid trigger of the validation on validation.yml since now it is done at frameworkValidation.yml although validation.yml can be triggered on workflow_call (manually).
• New validation file frameworkValidation.yml to trigger framework validation

I think we should clean up some validation jobs since they seems duplicated in framework

Related PR rest-for-physics/framework#403