Framework pipeline triggers submodule pipelines

[juanangp]

Issues found on submodule validation pipelines after a merge inside framework #368

New implementation of validation pipelines have been proposed by triggering submodule pipelines from framework, however it requires to change the logic in the actions:

• Now submodule pipeline only triggers framework pipeline to avoid concurrency.
• Although submodule pipeline is integrated inside the corresponding submodule it is only triggered from framework upon PR (on workflow cal), however it can also be triggered on workflow dispatch (manually).
• Please check Adding submodule validation inside framework #371 and Separating framework and rawlib validation in different files rawlib#96 for more details on the implementation.

We should decide which submodules have to be integrated inside framewok validation pipeline:

• https://github.com/rest-for-physics/rawlib
• https://github.com/rest-for-physics/geant4lib
• https://github.com/rest-for-physics/detectorlib
• https://github.com/rest-for-physics/connectorslib
• https://github.com/rest-for-physics/tracklib
• https://github.com/rest-for-physics/legacylib
• https://github.com/rest-for-physics/axionlib
• https://github.com/rest-for-physics/wimplib
• https://github.com/rest-for-physics/restG4 restG4 cannot be implemented due to concurrency issues, further changes are needed to implement this pipeline inside master

@jgalan and @lobis, let me know what do you think so I can proceed with the changes in the different submodules