Add GraphQL and WebSocket asset type docs.#652

luanamulesoft wants to merge 1 commit intoflex-1-13-release-branchmulesoft/docs-api-manager:flex-1-13-release-branchfrom

W-22353500-graphql-webS-support-LDS-cleanmulesoft/docs-api-manager:W-22353500-graphql-webS-support-LDS-cleanCopy head branch name to clipboard