build(deps): bump com.google.cloud:google-cloud-spanner-pgadapter from 0.53.2 to 0.53.3 in /samples/java/spring-data-jpa

build(deps): bump com.google.cloud:google-cloud-spanner-pgadapter from 0.53.2 to 0.53.3 in /samples/java/spring-data-jpa #9891