Benchmark for KCL parser (#664)

* KCL benchmarks

* CI for benchmarks

* More specific name for benchmark

* Benchmark the right directory

* Format

src/wasm-lib/kcl/benches/compiler_benchmark.rs

@@ -0,0 +1,27 @@
+use criterion::{criterion_group, criterion_main, Criterion};
+
+pub fn criterion_benchmark(c: &mut Criterion) {
+    c.bench_function("parse + lex cube program", |b| b.iter(lex_and_parse_cube));
+}
+
+fn lex_and_parse_cube() {
+    let program = r#"
+fn cube = (pos, scale) => {
+  const sg = startSketchAt(pos)
+    |> line([0, scale], %)
+    |> line([scale, 0], %)
+    |> line([0, -scale], %)
+
+  return sg
+}
+
+const b1 = cube([0,0], 10)
+const pt1 = b1[0]
+show(b1)"#;
+    let tokens = kcl_lib::tokeniser::lexer(program);
+    let parser = kcl_lib::parser::Parser::new(tokens);
+    parser.ast().unwrap();
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);