update generated code (#1187)

Author: async-aws-bot

CHANGELOG.md

@@ -11,6 +11,7 @@
 - AWS api-change: Release Lambda event source filtering for SQS, Kinesis Streams, and DynamoDB Streams.
 - AWS api-change: Add support for Lambda Function URLs. Customers can use Function URLs to create built-in HTTPS endpoints on their functions.
 - AWS api-change: Added support for CLIENT_CERTIFICATE_TLS_AUTH and SERVER_ROOT_CA_CERTIFICATE as SourceAccessType for MSK and Kafka event source mappings.
+- AWS api-change: Lambda releases .NET 6 managed runtime to be available in all commercial regions.
 
 ## 1.5.0
 

src/Enum/Runtime.php

@@ -11,6 +11,7 @@ final class Runtime
     public const DOTNETCORE_2_0 = 'dotnetcore2.0';
     public const DOTNETCORE_2_1 = 'dotnetcore2.1';
     public const DOTNETCORE_3_1 = 'dotnetcore3.1';
+    public const DOTNET_6 = 'dotnet6';
     public const GO_1_X = 'go1.x';
     public const JAVA_11 = 'java11';
     public const JAVA_8 = 'java8';
@@ -40,6 +41,7 @@ public static function exists(string $value): bool
             self::DOTNETCORE_2_0 => true,
             self::DOTNETCORE_2_1 => true,
             self::DOTNETCORE_3_1 => true,
+            self::DOTNET_6 => true,
             self::GO_1_X => true,
             self::JAVA_11 => true,
             self::JAVA_8 => true,