Remove removed lint rule

Author: cloneofghosts

.ruff.toml

@@ -70,7 +70,6 @@ select = [
     "S317", # suspicious-xml-sax-usage
     "S318", # suspicious-xml-mini-dom-usage
     "S319", # suspicious-xml-pull-dom-usage
-    "S320", # suspicious-xmle-tree-usage
     "S601", # paramiko-call
     "S602", # subprocess-popen-with-shell-equals-true
     "S604", # call-with-shell-equals-true