Add link to online tool which can covert collection to OpenAPI schema#3

DefCon-007 wants to merge 1 commit intopostman-open-technologies:mainpostman-open-technologies/convert-postman-collections-to-openapi:mainfrom

DefCon-007:patch-1DefCon-007/convert-postman-collections-to-openapi:patch-1Copy head branch name to clipboard