Fix the generated param types for maps and lists (#1466)

The constructor are not enforcing the usage of value objects. They also
support passing an array accepted by the create method.

Author: stof

src/FirehoseClient.php

@@ -134,7 +134,7 @@ public function putRecord($input): PutRecordOutput
      *
      * @param array{
      *   DeliveryStreamName: string,
-     *   Records: Record[],
+     *   Records: array<Record|array>,
      *   '@region'?: string|null,
      * }|PutRecordBatchInput $input
      *

src/Input/PutRecordBatchInput.php

@@ -31,7 +31,7 @@ final class PutRecordBatchInput extends Input
     /**
      * @param array{
      *   DeliveryStreamName?: string,
-     *   Records?: Record[],
+     *   Records?: array<Record|array>,
      *   '@region'?: string|null,
      * } $input
      */
@@ -45,7 +45,7 @@ public function __construct(array $input = [])
     /**
      * @param array{
      *   DeliveryStreamName?: string,
-     *   Records?: Record[],
+     *   Records?: array<Record|array>,
      *   '@region'?: string|null,
      * }|PutRecordBatchInput $input
      */