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

userland/goawk/source/testdata/gawk/sigpipe1.awk

@@ -0,0 +1,13 @@
+BEGIN {
+	print "system"
+	command = "yes | true"
+	system(command)
+
+	print "pipe to command"
+	print "hi" | command
+	close(command)
+
+	print "pipe from command"
+	command | getline x
+	close(command)
+}