upgrade Toil

Author: mr-c

setup.py

@@ -40,7 +40,7 @@
     extras_require={
         "cwltool": ["cwlref-runner"],
         "arvados": ["arvados-cwl-runner"],
-        "toil": ["toil[cwl]==4.1.0"],
+        "toil": ["toil[cwl]==5.4.0"],
     },
     zip_safe=False,
     platforms=["MacOS X", "Posix"],