Fix inherited urgency when parent and child have the same urgency (#2941)

Update condition for inheritance value hack

If the parent and child task have the same urgency the parent task also
needs the 0.01 extra urgency to be sorted above the child.

src/Task.cpp

@@ -2180,7 +2180,7 @@ float Task::urgency_c () const
 
     // This is a hackish way of making sure parent tasks are sorted above
     // child tasks.  For reports that hide blocked tasks, this is not needed.
-    if (prev < value)
+    if (prev <= value)
       value += 0.01;
   }
 #endif