update MaxProtocolVersion

[ElizabethOkerio]

This PR fixes: OData/odata.net#3004 and OData/odata.net#3009.

It sets the MaxProtocolVersion to have the same version as the OData-Version. Currently, V4 is set as the default Protocol Version. If someone uses the V401 OData-Version, the MaxProtocolVersion is not updated which causes exceptions. Even setting OData-MaxVersion does not fix this problem.

[gathogojr]

This PR fixes: OData/odata.net#3004 and OData/odata.net#3009.

It sets the MaxProtocolVersion to have the same version as the OData-Version. Currently, V4 is set as the default Protocol Version. If someone uses the V401 OData-Version, the MaxProtocolVersion is not updated which causes exceptions. Even setting OData-MaxVersion does not fix this problem.

@ElizabethOkerio If ODataMessageReaderSettings.Version is set to V4, should ODataMessageReaderSettings.MaxProtocolVersion be set to V401 or V4?

[ElizabethOkerio]

This PR fixes: OData/odata.net#3004 and OData/odata.net#3009.
It sets the MaxProtocolVersion to have the same version as the OData-Version. Currently, V4 is set as the default Protocol Version. If someone uses the V401 OData-Version, the MaxProtocolVersion is not updated which causes exceptions. Even setting OData-MaxVersion does not fix this problem.

@ElizabethOkerio If ODataMessageReaderSettings.Version is set to V4, should ODataMessageReaderSettings.MaxProtocolVersion be set to V401 or V4?

This is what happens from ODL.

if (odataVersion < ODataVersion.V401)
{
    Validations = ValidationKinds.All;
    this.ReadUntypedAsString = true;
    this.MaxProtocolVersion = ODataConstants.ODataDefaultProtocolVersion;
    this.EnableReadingODataAnnotationWithoutPrefix = false;
}
else
{
    Validations = ValidationKinds.All & ~ValidationKinds.ThrowOnUndeclaredPropertyForNonOpenType;
    this.ReadUntypedAsString = false;
    this.MaxProtocolVersion = odataVersion;
    this.EnableReadingODataAnnotationWithoutPrefix = true;
}

Should we update this from ODL to make sure the MaxProtocolVersion is always equal to the highest OData Version.

As an alternative, users can pass custom instances of the ODataMessageReaderSettings to the DI container with the updated MaxProtocolVersion