check pycsw in geonovum ogcapi validator

[pvgenuchten]

when running https://demo.pycsw.org/gisdata through https://geonovum-labs.github.io/ogc-checker/#/ogc-api-records, there are some errors

• [/req/json/collection-response] 200-responses of the server SHALL support the "application/ogc-catalog+json" media type. "content" property must have required property "application/ogc-catalog+json"

• [/req/json/record-content#records] Every 200-response with the media type "application/geo+json" SHALL validate against the corresponding OpenAPI 3.0 schema document. Response schema is not compatible. Property "rel" must be required. (schema path: "features/links") Property "rel" must be required. (schema path: "links")

[pvgenuchten]

validator is moved to https://geonovum.github.io/ogc-checker/