Migrate WorkflowAlgorithms to new API

re #7690
Solves the system tests that are failing

the problem was with importing the modules in the very beggining. It was
necessary to let the modules to be imported in run time.

re #7690
Correct WorkflowAlgorithms for IndirectAnalysis

It is necessary to import the modules later un RunTime, otherwise, it fails
if it tries in the very beggining.

re #7690
Merge remote-tracking branch 'origin/feature/7760_workflow_alg_api'