Correct type for exclusiveMinimum and exclusiveMaximum

[little-inferno]

In https://swagger.io/docs/specification/data-models/data-types/ exclusiveMinimum and exclusiveMaximum should be true or false

[mrin9]

Thanks for digging on this however in OpenAPI spec 3.1.0 definition of exclusiveMaximum and exclusiveMinimum have changed

https://www.openapis.org/blog/2021/02/16/migrating-from-openapi-3-0-to-3-1-0

This PR needs a change. The solution that you came up with should be applied exclusively for spec where versions are 2.0.0 , 3.0.0, 3.0.1, 3.0.2, 3.0.3