Update jsonschema from 4.2.0 to 4.2.1 (#1060)
Update jsonschema from 4.2.0 to 4.2.1 (#1060)

Co-authored-by: jberends <4022f10d28e120454d30970ffe2f34345c691c25@jbits.nl>
KE-works/pykechain,KE-works/pykechain