Update draft-7 metaschema to include writeOnly.

Relequestual · Relequestual · commit 82f1592b8391 · 2020-01-16T12:25:34.000Z
Update draft-7 submodule for updated metaschema as per json-schema-org/json-schema-spec#770
diff --git a/_includes/draft-07 b/_includes/draft-07
@@ -1 +1 @@
-Subproject commit 4e016d927839ed264f8d182abe9dc18a7e7a2c62
+Subproject commit 6e2b42516dc7e8845c980d284c61bd44c9f95cd2
