Upgrade JSON Schema Draft 4 schemas

Signed-off-by: Juan Cruz Viotti <[email protected]>

Author: jviotti

DEPENDENCIES

@@ -38,7 +38,7 @@ jsonschema-2020-12 https://github.com/json-schema-org/json-schema-spec 769daad75
 jsonschema-2019-09 https://github.com/json-schema-org/json-schema-spec 41014ea723120ce70b314d72f863c6929d9f3cfd
 jsonschema-draft7 https://github.com/json-schema-org/json-schema-spec 567f768506aaa33a38e552c85bf0586029ef1b32
 jsonschema-draft6 https://github.com/json-schema-org/json-schema-spec 59ed5f6fc6f6386e23ca51d7f31d7fe9cf696713
-jsonschema-draft4 https://github.com/json-schema-org/json-schema-spec dba92b702c94858162f653590230e7573c8b7dd0
+jsonschema-draft4 https://github.com/json-schema-org/json-schema-spec 955d185db846cfca84269d9d711b10f4f3353d38
 openapi https://github.com/OAI/OpenAPI-Specification 3.1.1
 geojson-1-0-5 https://github.com/geojson/schema v1.0.5
 geojson-1-0-4 https://github.com/geojson/schema v1.0.4