Add benchmarking pipeline to node-template (#7122)

substrate/bin/node-template/node/src/cli.rs

@@ -32,4 +32,8 @@ pub enum Subcommand {
 
 	/// Revert the chain to a previous state.
 	Revert(sc_cli::RevertCmd),
+
+	/// The custom benchmark subcommmand benchmarking runtime pallets.
+	#[structopt(name = "benchmark", about = "Benchmark runtime pallets.")]
+	Benchmark(frame_benchmarking_cli::BenchmarkCmd),
 }