cleanup: remove migrated sample (#789)

* cleanup: remove migrated sample

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* chore: revert changes to pom.xml

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: Shabirmean

java-servicedirectory/README.md

@@ -107,22 +107,6 @@ use this Service Directory Client Library.
 
 
 
-## Samples
-
-Samples are in the [`samples/`](https://github.com/googleapis/java-servicedirectory/tree/main/samples) directory.
-
-| Sample                      | Source Code                       | Try it |
-| --------------------------- | --------------------------------- | ------ |
-| Endpoints Create | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/EndpointsCreate.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/EndpointsCreate.java) |
-| Endpoints Delete | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/EndpointsDelete.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/EndpointsDelete.java) |
-| Namespaces Create | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/NamespacesCreate.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/NamespacesCreate.java) |
-| Namespaces Delete | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/NamespacesDelete.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/NamespacesDelete.java) |
-| Quickstart | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/Quickstart.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/Quickstart.java) |
-| Services Create | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/ServicesCreate.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/ServicesCreate.java) |
-| Services Delete | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/ServicesDelete.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/ServicesDelete.java) |
-| Services Resolve | [source code](https://github.com/googleapis/java-servicedirectory/blob/main/samples/snippets/src/main/java/com/example/servicedirectory/ServicesResolve.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-servicedirectory&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/servicedirectory/ServicesResolve.java) |
-
-
 
 ## Troubleshooting