fix task name

Author: rjernst

build-tools-internal/src/main/java/org/elasticsearch/gradle/internal/transport/GlobalTransportVersionManagementPlugin.java

@@ -44,7 +44,7 @@ public void apply(Project project) {
         tvReferencesConfig.attributes(TransportVersionUtils::addTransportVersionReferencesAttribute);
 
         var validateTask = project.getTasks()
-            .register("validateTransportVersionConstants", ValidateTransportVersionDefinitionsTask.class, t -> {
+            .register("validateTransportVersionDefinitions", ValidateTransportVersionDefinitionsTask.class, t -> {
                 t.setGroup("Transport Versions");
                 t.setDescription("Validates that all defined TransportVersion constants are used in at least one project");
                 t.getDefinitionsDirectory().set(TransportVersionUtils.getDefinitionsDirectory(project));