userland: add archive tools and pinned GoAWK, esbuild, and QuickJS

userland/goawk/source/scripts/csvbench/count/main.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"bufio"
+	"encoding/csv"
+	"fmt"
+	"io"
+	"log"
+	"os"
+)
+
+func main() {
+	reader := csv.NewReader(bufio.NewReader(os.Stdin))
+	lines, fields := 0, 0
+	for {
+		row, err := reader.Read()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			log.Fatal(err)
+		}
+		lines++
+		fields += len(row)
+	}
+	fmt.Println(lines, fields)
+}