fix: remove badges (#10209)

Author: iennae

README.md

@@ -1,8 +1,5 @@
 # Google Cloud Platform Java Samples
 
-[![Build Status][java-11-badge]][java-11-link] [![Build
-Status][java-17-badge]][java-17-link] [![Build Status][java-21-badge]][java-21-link]
-
 <a href="https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/java-docs-samples&page=editor&open_in_editor=README.md">
 <img alt="Open in Cloud Shell" src ="http://gstatic.com/cloudssh/images/open-btn.png"></a>
 
@@ -80,17 +77,5 @@ Apache header:
 
 [ADC]: https://developers.google.com/identity/protocols/application-default-credentials
 [auth_command]: https://cloud.google.com/sdk/gcloud/reference/beta/auth/application-default/login
-[java-11-badge]:
-https://storage.googleapis.com/cloud-devrel-kokoro-resources/java/badges/java-docs-samples-11.svg
-[java-11-link]:
-https://storage.googleapis.com/cloud-devrel-kokoro-resources/java/badges/java-docs-samples-11.html
-[java-17-badge]:
-https://storage.googleapis.com/cloud-devrel-kokoro-resources/java/badges/java-docs-samples-17.svg
-[java-17-link]:
-https://storage.googleapis.com/cloud-devrel-kokoro-resources/java/badges/java-docs-samples-17.html
-[java-21-badge]:
-https://storage.googleapis.com/cloud-devrel-kokoro-resources/java/badges/java-docs-samples-21.svg
-[java-21-link]:
-https://storage.googleapis.com/cloud-devrel-kokoro-resources/java/badges/java-docs-samples-21.html
 
 Java is a registered trademark of Oracle and/or its affiliates.