Sort exceptions alphabetically (#1875)

Author: jderusse

Diff for: CHANGELOG.md

@@ -7,6 +7,10 @@
 - AWS api-change: This release adds support for environment type WINDOWS_SERVER_2022_CONTAINER in ProjectEnvironment
 - AWS api-change: Added `us-isob-east-1` region.
 
+### Changed
+
+- Sort exception alphabetically.
+
 ## 2.9.0
 
 ### Added

Diff for: src/CodeBuildClient.php

@@ -105,17 +105,17 @@ public function batchGetBuilds($input): BatchGetBuildsOutput
      *   '@region'?: string|null,
      * }|StartBuildInput $input
      *
+     * @throws AccountLimitExceededException
      * @throws InvalidInputException
      * @throws ResourceNotFoundException
-     * @throws AccountLimitExceededException
      */
     public function startBuild($input): StartBuildOutput
     {
         $input = StartBuildInput::create($input);
         $response = $this->getResponse($input->request(), new RequestContext(['operation' => 'StartBuild', 'region' => $input->getRegion(), 'exceptionMapping' => [
+            'AccountLimitExceededException' => AccountLimitExceededException::class,
             'InvalidInputException' => InvalidInputException::class,
             'ResourceNotFoundException' => ResourceNotFoundException::class,
-            'AccountLimitExceededException' => AccountLimitExceededException::class,
         ]]));
 
         return new StartBuildOutput($response);