Rfc7231ProblemDetailsWriter.CanWrite Logic Is Inverted

[kramnos]

Is there an existing issue for this?

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Describe the bug

As diagnosed here, it has been determined that the conditional logic inside the CanWrite method of Rfc7231ProblemDetailsWriter should be as follows:

if (acceptHeaderValue.IsSubsetOf(jsonMediaType) ||
    acceptHeaderValue.IsSubsetOf(problemDetailsJsonMediaType))
{
    return true;
}

This should allow problem details responses to be correctly emitted in the case where the incoming media type is more specific than the known media types, as is the case when an API version is included in the header, e.g. application/json; v=1.0.

Expected Behavior

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Steps To Reproduce

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Exceptions (if any)

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.NET Version

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Anything else?

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