resource/aws_lambda_function: Prevent potential panic with vpc_config DiffSuppressFunc and refactor for early returns
resource/aws_lambda_function: Prevent potential panic with vpc_config DiffSuppressFunc and refactor for early returns

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