SpringBoot Processing of @EndpointCloudFoundryExtension logs a warnings as it does not use @AliasFor on its override of the endpoint attribute

This PR is related to the issue #31658. I did what the warning suggested and added the @AliasFor annotation to the 'endpoint' attribute.

Comment From: pivotal-cla

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Comment From: pivotal-cla

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Comment From: mhalbritter

Thank you very much and congratulations on your first contribution :tada:!