test(demo): add regression test for oneOf to allOf-composed schemas in requestBody#1396

sserrata merged 1 commit intomainPaloAltoNetworks/docusaurus-openapi-docs:mainfrom

test/oneof-ref-allof-requestbody-regressionPaloAltoNetworks/docusaurus-openapi-docs:test/oneof-ref-allof-requestbody-regressionCopy head branch name to clipboard