Spring AI Vector store support for S3-Vectors

Expected Behavior

AWS introduced S3 Vectors yesterday. It is still in preview but Java sdk client can be found -> https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3vectors/package-summary.html https://aws.amazon.com/blogs/aws/introducing-amazon-s3-vectors-first-cloud-storage-with-native-vector-support-at-scale/ https://aws.amazon.com/s3/features/vectors/

Current Behavior

Context

I am willing to contribute by implementing it (have prototype written), since it makes much more sense in Spring AI project than in a Spring Cloud AWS.

Spring Cloud AWS can offer autoconfiguration for S3VectorsClient which users can use to have everything out of the box.