Use newer runtime for TestAccAWSLambdaFunction_updateRuntime
Use newer runtime for TestAccAWSLambdaFunction_updateRuntime

ref: https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html
Identifier: nodejs10.x can be used.

terraform-providers/terraform-provider-aws,terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws,kjmkznr/terraform-provider-aws,terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws,terraform-providers/terraform-provider-aws,kjmkznr/terraform-provider-aws