chore(deps): Update gapic-generator-java to 2.26.0 (#1741)

* chore(deps): Update gapic-generator-java to 2.26.0

PiperOrigin-RevId: 567624307

Source-Link: googleapis/googleapis@2ecf4de

Source-Link: https://github.com/googleapis/googleapis-gen/commit/a5cfbd9a05b3a134e92886114db776fb33cec9f2
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYTVjZmJkOWEwNWIzYTEzNGU5Mjg4NjExNGRiNzc2ZmIzM2NlYzlmMiJ9

* 🦉 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 

Author: gcf-owl-bot[bot]

grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/PublisherGrpc.java

@@ -33,7 +33,7 @@ public final class PublisherGrpc {
 
   private PublisherGrpc() {}
 
-  public static final String SERVICE_NAME = "google.pubsub.v1.Publisher";
+  public static final java.lang.String SERVICE_NAME = "google.pubsub.v1.Publisher";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<
@@ -1271,9 +1271,9 @@ private static final class PublisherFileDescriptorSupplier
   private static final class PublisherMethodDescriptorSupplier
       extends PublisherBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    PublisherMethodDescriptorSupplier(String methodName) {
+    PublisherMethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }
 

grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SchemaServiceGrpc.java

@@ -32,7 +32,7 @@ public final class SchemaServiceGrpc {
 
   private SchemaServiceGrpc() {}
 
-  public static final String SERVICE_NAME = "google.pubsub.v1.SchemaService";
+  public static final java.lang.String SERVICE_NAME = "google.pubsub.v1.SchemaService";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<
@@ -1334,9 +1334,9 @@ private static final class SchemaServiceFileDescriptorSupplier
   private static final class SchemaServiceMethodDescriptorSupplier
       extends SchemaServiceBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    SchemaServiceMethodDescriptorSupplier(String methodName) {
+    SchemaServiceMethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }
 

grpc-google-cloud-pubsub-v1/src/main/java/com/google/pubsub/v1/SubscriberGrpc.java

@@ -34,7 +34,7 @@ public final class SubscriberGrpc {
 
   private SubscriberGrpc() {}
 
-  public static final String SERVICE_NAME = "google.pubsub.v1.Subscriber";
+  public static final java.lang.String SERVICE_NAME = "google.pubsub.v1.Subscriber";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<
@@ -2221,9 +2221,9 @@ private static final class SubscriberFileDescriptorSupplier
   private static final class SubscriberMethodDescriptorSupplier
       extends SubscriberBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    SubscriberMethodDescriptorSupplier(String methodName) {
+    SubscriberMethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }