test: bench: use pretty for console output

build.zig

@@ -85,6 +85,13 @@ pub fn build(b: *std.build.Builder) !void {
         .single_threaded = true,
     });
     try common(tests, options);
+
+    // add jsruntime pretty deps
+    const pretty = tests.step.owner.createModule(.{
+        .source_file = .{ .path = "vendor/jsruntime-lib/src/pretty.zig" },
+    });
+    tests.addModule("pretty", pretty);
+
     const run_tests = b.addRunArtifact(tests);
     if (b.args) |args| {
         run_tests.addArgs(args);