Updating AWS-SDK-Go to version 1.38.49

This commit is for all the vendor specific code changes introduced
by pinning the dependency at 1.38.49 and running update-vendor.sh

lint-dependencies.sh shows no issues

vendor/github.com/aws/aws-sdk-go/service/ecr/errors.go

@@ -135,6 +135,12 @@ const (
 	// The manifest list is referencing an image that does not exist.
 	ErrCodeReferencedImagesNotFoundException = "ReferencedImagesNotFoundException"
 
+	// ErrCodeRegistryPolicyNotFoundException for service response error code
+	// "RegistryPolicyNotFoundException".
+	//
+	// The registry doesn't have an associated registry policy.
+	ErrCodeRegistryPolicyNotFoundException = "RegistryPolicyNotFoundException"
+
 	// ErrCodeRepositoryAlreadyExistsException for service response error code
 	// "RepositoryAlreadyExistsException".
 	//
@@ -194,6 +200,12 @@ const (
 	// The upload could not be found, or the specified upload ID is not valid for
 	// this repository.
 	ErrCodeUploadNotFoundException = "UploadNotFoundException"
+
+	// ErrCodeValidationException for service response error code
+	// "ValidationException".
+	//
+	// There was an exception validating this request.
+	ErrCodeValidationException = "ValidationException"
 )
 
 var exceptionFromCode = map[string]func(protocol.ResponseMetadata) error{
@@ -216,6 +228,7 @@ var exceptionFromCode = map[string]func(protocol.ResponseMetadata) error{
 	"LifecyclePolicyPreviewNotFoundException":   newErrorLifecyclePolicyPreviewNotFoundException,
 	"LimitExceededException":                    newErrorLimitExceededException,
 	"ReferencedImagesNotFoundException":         newErrorReferencedImagesNotFoundException,
+	"RegistryPolicyNotFoundException":           newErrorRegistryPolicyNotFoundException,
 	"RepositoryAlreadyExistsException":          newErrorRepositoryAlreadyExistsException,
 	"RepositoryNotEmptyException":               newErrorRepositoryNotEmptyException,
 	"RepositoryNotFoundException":               newErrorRepositoryNotFoundException,
@@ -225,4 +238,5 @@ var exceptionFromCode = map[string]func(protocol.ResponseMetadata) error{
 	"TooManyTagsException":                      newErrorTooManyTagsException,
 	"UnsupportedImageTypeException":             newErrorUnsupportedImageTypeException,
 	"UploadNotFoundException":                   newErrorUploadNotFoundException,
+	"ValidationException":                       newErrorValidationException,
 }