US878 feat(rechercherpoint): add two fallback in case of no rechercher point match

src/core/findUserPdl.js

@@ -64,6 +64,7 @@ async function findUserPdl(
         `Enedis issue ${parsedReply.Envelope.Body.Fault.detail.erreur.resultat.$.code}: ${parsedReply.Envelope.Body.Fault.faultstring}`
       )
     }
+    return null
   }
 }