revert simTimeStepLength to 0.4 after wrongly commiting this change.

VadereModelTests/TestOSM/scenarios/corner_waiting_time_processor_test.scenario

@@ -226,7 +226,8 @@
         "isChild" : false,
         "isLikelyInjured" : false,
         "groupIds" : [ ],
-        "type" : "PEDESTRIAN"
+        "type" : "PEDESTRIAN",
+        "groupSizes" : [ ]
       } ],
       "attributesPedestrian" : {
         "radius" : 0.195,

VadereModelTests/TestOSM/scenarios/narrow_passage_discrete_CA_fail.scenario

@@ -353,7 +353,8 @@
         "isChild" : false,
         "isLikelyInjured" : false,
         "groupIds" : [ ],
-        "type" : "PEDESTRIAN"
+        "type" : "PEDESTRIAN",
+        "groupSizes" : [ ]
       }, {
         "source" : null,
         "targetIds" : [ 1 ],
@@ -382,7 +383,8 @@
         "isChild" : false,
         "isLikelyInjured" : false,
         "groupIds" : [ ],
-        "type" : "PEDESTRIAN"
+        "type" : "PEDESTRIAN",
+        "groupSizes" : [ ]
       } ],
       "attributesPedestrian" : {
         "radius" : 0.195,

VadereModelTests/TestOSM/scenarios/narrow_passage_nelder_mead_ok.scenario

@@ -297,7 +297,8 @@
         "isChild" : false,
         "isLikelyInjured" : false,
         "groupIds" : [ ],
-        "type" : "PEDESTRIAN"
+        "type" : "PEDESTRIAN",
+        "groupSizes" : [ ]
       }, {
         "source" : null,
         "targetIds" : [ 1 ],
@@ -326,7 +327,8 @@
         "isChild" : false,
         "isLikelyInjured" : false,
         "groupIds" : [ ],
-        "type" : "PEDESTRIAN"
+        "type" : "PEDESTRIAN",
+        "groupSizes" : [ ]
       } ],
       "attributesPedestrian" : {
         "radius" : 0.195,

VadereModelTests/TestOSM/scenarios/narrow_passage_pso_ok.scenario

@@ -585,7 +585,8 @@
         "isChild" : false,
         "isLikelyInjured" : false,
         "groupIds" : [ ],
-        "type" : "PEDESTRIAN"
+        "type" : "PEDESTRIAN",
+        "groupSizes" : [ ]
       }, {
         "source" : null,
         "targetIds" : [ 1 ],
@@ -614,7 +615,8 @@
         "isChild" : false,
         "isLikelyInjured" : false,
         "groupIds" : [ ],
-        "type" : "PEDESTRIAN"
+        "type" : "PEDESTRIAN",
+        "groupSizes" : [ ]
       } ],
       "attributesPedestrian" : {
         "radius" : 0.195,

VadereModelTests/TestStairs/scenarios/stairs_diagonal_1_+1.scenario

@@ -69,7 +69,7 @@
     },
     "attributesSimulation" : {
       "finishTime" : 70.0,
-      "simTimeStepLength" : 1.4,
+      "simTimeStepLength" : 0.4,
       "realTimeSimTimeRatio" : 0.1,
       "writeSimulationData" : false,
       "visualizationEnabled" : true,