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

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

@@ -0,0 +1,14 @@
+# from Pat Rankin, rankin@eql.caltech.edu, now rankin@pactechdata.com
+
+BEGIN { dummy(1); legit(); exit }
+
+function dummy(arg)
+{
+	return arg
+}
+
+function legit(         scratch)
+{
+	split("1 2 3", scratch)
+	return ""
+}