JPE - Correction de l'heure de la dernière marée (#3557)

## Linked issues


----

- [ ] Tests E2E (Cypress)

backend/src/main/kotlin/fr/gouv/cnsp/monitorfish/domain/use_cases/vessel/GetVesselVoyage.kt

@@ -28,7 +28,7 @@ class GetVesselVoyage(
                      * This 4-hour buffer prevents incorrect message datetime to be filtered.
                      * Sometimes, vessel inboard computers might have offset datetime.
                      */
-                    ZonedDateTime.now().withHour(4),
+                    ZonedDateTime.now().plusHours(4),
                 )
                 VoyageRequest.PREVIOUS -> {
                     require(tripNumber != null) {