Increased lambda event mapping creation timeout

Increased the retry timeout from 1 to 5 minutes due to the time for IAM permission propagation

builtin/providers/aws/resource_aws_lambda_event_source_mapping.go

@@ -98,7 +98,7 @@ func resourceAwsLambdaEventSourceMappingCreate(d *schema.ResourceData, meta inte
 	//
 	// The role may exist, but the permissions may not have propagated, so we
 	// retry
-	err := resource.Retry(1*time.Minute, func() *resource.RetryError {
+	err := resource.Retry(5*time.Minute, func() *resource.RetryError {
 		eventSourceMappingConfiguration, err := conn.CreateEventSourceMapping(params)
 		if err != nil {
 			if awserr, ok := err.(awserr.Error); ok {