docs: Update README links (#3027)

README.adoc

@@ -11,10 +11,10 @@ You can check our project website https://spring.io/projects/spring-cloud-gcp[he
 For a deep dive into the project, refer to the Spring Framework on Google Cloud Reference documentation or Javadocs:
 
 // {x-version-update-start:spring-cloud-gcp:released}
-* link:https://googlecloudplatform.github.io/spring-cloud-gcp/5.4.3/reference/html/index.html[Spring Framework on Google Cloud 5.1.0 (Latest)] - https://googleapis.dev/java/spring-cloud-gcp/5.1.0/index.html[Javadocs 5.1.0]
+* link:https://googlecloudplatform.github.io/spring-cloud-gcp/5.4.3/reference/html/index.html[Spring Framework on Google Cloud 5.4.3 (Latest)] - https://googleapis.dev/java/spring-cloud-gcp/5.4.3/index.html[Javadocs 5.4.3]
 // {x-version-update-end}
-* link:https://googlecloudplatform.github.io/spring-cloud-gcp/4.10.0/reference/html/index.html[Spring Framework on Google Cloud 4.10.0] - https://googleapis.dev/java/spring-cloud-gcp/4.10.0/index.html[Javadocs 4.10.0]
-* link:https://googlecloudplatform.github.io/spring-cloud-gcp/3.8.0/reference/html/index.html[Spring Framework on Google Cloud 3.8.0] - https://googleapis.dev/java/spring-cloud-gcp/3.8.0/index.html[Javadocs 3.8.0]
+* link:https://googlecloudplatform.github.io/spring-cloud-gcp/4.10.5/reference/html/index.html[Spring Framework on Google Cloud 4.10.5] - https://googleapis.dev/java/spring-cloud-gcp/4.10.5/index.html[Javadocs 4.10.5]
+* link:https://googlecloudplatform.github.io/spring-cloud-gcp/3.8.5/reference/html/index.html[Spring Framework on Google Cloud 3.8.5] - https://googleapis.dev/java/spring-cloud-gcp/3.8.5/index.html[Javadocs 3.8.5]
 
 If you prefer to learn by doing, try taking a look at the https://github.com/GoogleCloudPlatform/spring-cloud-gcp/tree/main/spring-cloud-gcp-samples[Spring Framework on Google Cloud sample applications] or the https://codelabs.developers.google.com/spring[Spring on Google Cloud codelabs].