lts23: unpin partialord

Author: jkachmar

build-constraints/lts-23-build-constraints.yaml

@@ -5073,7 +5073,7 @@ packages:
     "James Cranch <[email protected]> @jcranch":
         - agreeing ^>= 0.2.2.0
         - mappings ^>= 0.3.1.0
-        - partialord < 0.0.3
+        - partialord ^>= 0.1.0
         - radix-tree ^>= 1.1.0.0
         - tophat ^>= 1.0.8.0