fix test

Author: RafalSkolasinski

graphdatascience/tests/unit/test_session_sizes.py

@@ -2,6 +2,6 @@
 
 
 def test_all_values() -> None:
-    assert len(SessionMemory.all_values()) == 13
+    assert len(SessionMemory.all_values()) == 14
     for e in SessionMemory.all_values():
         assert e.value.endswith("GB")