Launch ResInsight with port number 0

Utilize grpc random port selection by setting value to 0

src/everest_models/jobs/fm_well_trajectory/well_trajectory_resinsight.py

@@ -25,7 +25,7 @@ def __init__(self, executable: str = "") -> None:
 
     def __enter__(self) -> rips.Instance:
         logger.info("Launching ResInsight...")
-        instance = rips.Instance.launch(self._executable, console=True)
+        instance = rips.Instance.launch(self._executable, console=True, launch_port=0)
         if instance is None:
             msg = (
                 "Failed to launch ResInsight: no executable found"