feat: expose interrogation-questionnaire endpoint

[SimonDmz]

when posting list of interrogation ID, API returns :

[
  {
    "interrogationId" : "interro1,
    "questionnaireId" : "qm1
  },
  {
    "interrogationId" : "interro2,
    "questionnaireId" : "qm1
  },

  {
    "interrogationId" : "interro3,
    "questionnaireId" : "qm2
  }
]

rules :

• return IDs tuple for current DB interrogations
• missing interrogations are ignored

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

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