Remove selection component from entities of 10k perf level (#13059)

Signed-off-by: srikappa-amzn <[email protected]>

Signed-off-by: srikappa-amzn <[email protected]>

AutomatedTesting/Levels/Performance/10KEntityCpuPerfTest/10KEntityCpuPerfTest.prefab

@@ -40,10 +40,6 @@
                 "$type": "EditorEntityIconComponent",
                 "Id": 5688118765544765547
             },
-            "Component_[6545738857812235305]": {
-                "$type": "SelectionComponent",
-                "Id": 6545738857812235305
-            },
             "Component_[7247035804068349658]": {
                 "$type": "EditorPrefabComponent",
                 "Id": 7247035804068349658
@@ -63,10 +59,6 @@
             "Id": "Entity_[1155164325235]",
             "Name": "Sun",
             "Components": {
-                "Component_[10440557478882592717]": {
-                    "$type": "SelectionComponent",
-                    "Id": 10440557478882592717
-                },
                 "Component_[13620450453324765907]": {
                     "$type": "EditorLockComponent",
                     "Id": 13620450453324765907
@@ -133,10 +125,6 @@
             "Id": "Entity_[1159459292531]",
             "Name": "Ground",
             "Components": {
-                "Component_[11701138785793981042]": {
-                    "$type": "SelectionComponent",
-                    "Id": 11701138785793981042
-                },
                 "Component_[12260880513256986252]": {
                     "$type": "EditorEntityIconComponent",
                     "Id": 12260880513256986252
@@ -238,10 +226,6 @@
                         ]
                     }
                 },
-                "Component_[18387556550380114975]": {
-                    "$type": "SelectionComponent",
-                    "Id": 18387556550380114975
-                },
                 "Component_[2654521436129313160]": {
                     "$type": "EditorVisibilityComponent",
                     "Id": 2654521436129313160
@@ -279,10 +263,6 @@
                     "$type": "EditorEntityIconComponent",
                     "Id": 11443347433215807130
                 },
-                "Component_[11779275529534764488]": {
-                    "$type": "SelectionComponent",
-                    "Id": 11779275529534764488
-                },
                 "Component_[14249419413039427459]": {
                     "$type": "EditorInspectorComponent",
                     "Id": 14249419413039427459
@@ -360,10 +340,6 @@
                     "$type": "EditorLockComponent",
                     "Id": 14988041764659020032
                 },
-                "Component_[15808690248755038124]": {
-                    "$type": "SelectionComponent",
-                    "Id": 15808690248755038124
-                },
                 "Component_[15900837685796817138]": {
                     "$type": "EditorVisibilityComponent",
                     "Id": 15900837685796817138
@@ -401,10 +377,6 @@
             "Id": "Entity_[1180934129011]",
             "Name": "Global Sky",
             "Components": {
-                "Component_[11980494120202836095]": {
-                    "$type": "SelectionComponent",
-                    "Id": 11980494120202836095
-                },
                 "Component_[12198510776899974386]": {
                     "$type": "AZ::Render::EditorHDRiSkyboxComponent",
                     "Id": 12198510776899974386,