Changes to Execute a batch query

added the new EcdsaSecp256k1Signature2019 enum value to the proof/type response property for the response status 200

added the new EcdsaSecp256k1Signature2019 enum value to the subQueries/items/proof/type response property for the response status 200

removed the enum value OdfJson of the request property schemaFormat

removed the enum value OdfYaml of the request property schemaFormat

removed the EcdsaSecp256k1Signature2019 enum value from the proof/type response property for the response status 200

removed the EcdsaSecp256k1Signature2019 enum value from the subQueries/items/proof/type response property for the response status 200

removed the OdfJson enum value from the input/schemaFormat response property for the response status 200

removed the OdfJson enum value from the output/schemaFormat response property for the response status 200

removed the OdfJson enum value from the subQueries/items/input/schemaFormat response property for the response status 200

removed the OdfYaml enum value from the input/schemaFormat response property for the response status 200

removed the OdfYaml enum value from the output/schemaFormat response property for the response status 200

removed the OdfYaml enum value from the subQueries/items/input/schemaFormat response property for the response status 200