Update Spring documentation links after GA

Author: sdeleuze

README.md

@@ -138,8 +138,8 @@ Example: https://github.com/CRaC/example-quarkus
 
 Spring Boot provides CRaC support as of version 3.2, for more details see:
  * [Scale to zero with Spring and Project CRaC](https://spring.io/blog/2023/10/16/runtime-efficiency-with-spring#jvm-checkpoint-restore-scale-to-zero-with-spring-and-project-crac)
- * [Spring Boot documentation for Project CRaC support](https://docs.spring.io/spring-boot/docs/3.2.x/reference/html/deployment.html#deployment.efficient.checkpoint-restore)
- * [Spring Framework documentation for Project CRaC support](https://docs.spring.io/spring-framework/reference/6.1/integration/checkpoint-restore.html)
+ * [Spring Boot documentation for Project CRaC support](https://docs.spring.io/spring-boot/docs/current/reference/html/deployment.html#deployment.efficient.checkpoint-restore)
+ * [Spring Framework documentation for Project CRaC support](https://docs.spring.io/spring-framework/reference/integration/checkpoint-restore.html)
 
 Examples:
  * https://github.com/CRaC/example-spring-boot