Temporarily hid cross reference check

app.py

@@ -1440,7 +1440,7 @@ class FAADocumentChecker(DocumentChecker):
             ('acronym_usage_check', lambda: self.acronym_usage_check(doc)),
             ('section_symbol_usage_check', lambda: self.check_section_symbol_usage(doc)),
             ('508_compliance_check', lambda: self.check_508_compliance(doc_path)),
-            ('cross_references_check', lambda: self.check_cross_references(doc_path)),
+            # ('cross_references_check', lambda: self.check_cross_references(doc_path)),
             ('hyperlink_check', lambda: self.check_hyperlinks(doc)),
             ('date_formats_check', lambda: self.check_date_formats(doc)),
             ('placeholders_check', lambda: self.check_placeholders(doc)),