couple more STAR PX errors

Author: rickwierenga

pylabrobot/liquid_handling/backends/hamilton/STAR_backend.py

@@ -895,6 +895,10 @@ def trace_information_to_string(module_identifier: str, trace_information: int)
       61: "Z-drive not initialized",
       62: "Z-drive movement error",
       63: "Z-drive limit stop not found",
+      65: "Squeezer drive blocked",
+      66: "Squeezer drive not initialized",
+      67: "Squeezer drive movement error: Step loss",
+      68: "Init position adjustment error",
       70: "No liquid level found (possibly because no liquid was present)",
       71: "Not enough liquid present (Immersion depth or surface following position possibly"
       "below minimal access range)",