fix contexts

Signed-off-by: Robert Landers <landers.robert@gmail.com>

Author: withinboredom

src/OrchestrationContext.php

@@ -178,9 +178,9 @@ public function callActivityInline(Closure $activity): DurableFuture
 
     public function callSubOrchestrator(
         string $name,
-        array $args = [],
         ?string $instanceId = null,
         ?RetryOptions $retryOptions = null,
+        mixed ...$args,
     ): DurableFuture {
         throw new LogicException('Not implemented');
     }

src/Testing/DummyOrchestrationContext.php

@@ -231,9 +231,9 @@ public function lockEntity(EntityId ...$entityId): EntityLock
 
     public function callSubOrchestrator(
         string $name,
-        array $args = [],
         ?string $instanceId = null,
         ?RetryOptions $retryOptions = null,
+        mixed ...$args,
     ): DurableFuture {
         throw new LogicException('Not implemented');
     }