fixed bracket spacing in KeypointLabeler

com.unity.perception/Runtime/GroundTruth/Labelers/KeypointLabeler.cs

                     }
                 }
             }
-
-                }
+        }
 
         private void OnRenderedObjectInfoReadback(int frameCount, NativeArray<RenderedObjectInfo> objectInfos)
         {
                         {
                             include = true;
                             break;
-            }
+                        }
-        }
+                }
                 if (include)
                     m_KeypointEntriesToReport.Add(entry);
             }