Re-enable the test

[isimluk]

Let's see.

[isimluk]

Run ./gocomply_metaschema generate ./OSCAL/src/metaschema github.com/gocomply/oscalkit types/oscal
##[debug]/usr/bin/bash -e /home/runner/work/_temp/d7a44053-b9c1-4261-8015-d94f2d31a87d.sh
Processing  oscal_assessment-common_metaschema.xml
  Processing imported href: oscal_control-common_metaschema.xml
Error decoding metaschema: XML syntax error on line 80: invalid character entity &allowed-values-control-group-property-name;

[isimluk]

It seems DTDs are back in oscal metaschema.

<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="../../build/metaschema-xslt/src/validate/metaschema-composition-check.sch" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<!-- OSCAL CATALOG METASCHEMA -->
<!-- validate with XSD and Schematron (linked) -->
<!DOCTYPE METASCHEMA [
   <!ENTITY allowed-values-control-group-property-name SYSTEM "./shared-constraints/allowed-values-control-group-property-name.ent">
]>
<?xml-stylesheet type="text/css" href="metaschema-author.css"?>