ci(spanner): Fix nightly samples job failure for creating managed autoscalar instance (#3650)

* ci(spanner): Fix nightly samples job failure for creating managed autoscalar instance

* chore: generate libraries at Mon Feb 17 06:52:30 UTC 2025

---------

Co-authored-by: cloud-java-bot <cloud-java-bot@google.com>

Author: sakthivelmanii

README.md

@@ -19,7 +19,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file:
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>26.53.0</version>
+      <version>26.54.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>

samples/snippets/src/main/java/com/example/spanner/admin/archived/CreateInstanceWithAutoscalingConfigExample.java

@@ -28,6 +28,7 @@
 import com.google.cloud.spanner.SpannerOptions;
 import com.google.spanner.admin.instance.v1.AutoscalingConfig;
 import com.google.spanner.admin.instance.v1.CreateInstanceMetadata;
+import com.google.spanner.admin.instance.v1.Instance.Edition;
 import java.util.concurrent.ExecutionException;
 
 class CreateInstanceWithAutoscalingConfigExample {
@@ -62,6 +63,7 @@ static void createInstance(String projectId, String instanceId) {
             .setInstanceConfigId(InstanceConfigId.of(projectId, configId))
             .setAutoscalingConfig(autoscalingConfig)
             .setDisplayName("Descriptive name")
+            .setEdition(Edition.ENTERPRISE)
             .build();
     OperationFuture<Instance, CreateInstanceMetadata> operation =
         instanceAdminClient.createInstance(instanceInfo);