Can not override RemoteTokenServices

[ArtyomGabeev]

Enhancement

Hi,
In ResourceServerTokenServicesConfiguration on missing condition is missed over RemoteTokenServices, so there is not way to override it.

I have also tries with Primary bean annotation, but context initialization failed.

I think we need to add @ConditionalOnMissingBean(ResourceServerTokenServices.class) like for all other implementation in this configuration class.

Thanks

[jzheaux]

@ArtyomGabeev Thanks for the report. I agree that this would be nice to have.

I'd recommend doing something like:

@Bean
@ConditionalOnMissingBean
public RemoteTokenServices remoteTokenServices() {
    ...

Would you be willing to provide a PR that includes a test?

[ArtyomGabeev]

@jzheaux hey,
Sorry, I noticed it late, here is the pr: #159