feat: [Container] add confidential instance type and hyperdisk support to GKE API (googleapis#9185)

* feat: add confidential instance type and hyperdisk support to GKE API
feat: add private endpoint enforcement for master authorized networks
feat: add swap memory configuration for node pools
feat: add custom node initialization and kernel module loading policy
feat: add accurate time synchronization (PTP-KVM) support
feat: add advanced Kubelet configurations including image GC and parallel pulls
feat: add Topology Manager and Memory Manager configurations
feat: add node management features (Slurm, readiness, creation, taints)
feat: add cluster disruption budgets and maintenance window configurations
feat: add security and observability enhancements (secret sync, OTel, ML diagnostics)
feat: add GPU Direct and network performance configuration options
feat: update authentication rules with canonical scopes for ClusterManager
docs: various documentation improvements

PiperOrigin-RevId: 914473416

Source-Link: googleapis/googleapis@a0cedfb

Source-Link: https://github.com/googleapis/googleapis-gen/commit/724eb8212370b68017eac927e072829070d5fbc6
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Container/metadata/V1/ClusterService.php

@@ -29,9 +29,9 @@
 use Google\Cloud\Container\V1\NodePoolUpgradeInfo;
 
 /**
- * Fetch upgrade information of a specific nodepool.
+ * Fetch upgrade information of a specific node pool.
  *
- * @param string $name The name (project, location, cluster, nodepool) of the nodepool
+ * @param string $name The name (project, location, cluster, node pool) of the node pool
  *                     to get. Specified in the format
  *                     `projects/*/locations/*/clusters/*/nodePools/*` or
  *                     `projects/*/zones/*/clusters/*/nodePools/*`.

Container/samples/V1/ClusterManagerClient/fetch_node_pool_upgrade_info.php

@@ -157,7 +157,11 @@ final class ClusterManagerClient
     private const CODEGEN_NAME = 'gapic';
 
     /** The default scopes required by the service. */
-    public static $serviceScopes = ['https://www.googleapis.com/auth/cloud-platform'];
+    public static $serviceScopes = [
+        'https://www.googleapis.com/auth/cloud-platform',
+        'https://www.googleapis.com/auth/container',
+        'https://www.googleapis.com/auth/container.read-only',
+    ];
 
     private static function getClientDefaults()
     {
@@ -634,7 +638,7 @@ public function fetchClusterUpgradeInfo(
     }
 
     /**
-     * Fetch upgrade information of a specific nodepool.
+     * Fetch upgrade information of a specific node pool.
      *
      * The async variant is
      * {@see ClusterManagerClient::fetchNodePoolUpgradeInfoAsync()} .