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

userland/goawk/source/testdata/gawk/aryprm3.awk

@@ -0,0 +1,10 @@
+function f(a,	i) {
+	for (i in a)
+		delete a[i]
+	if (a == 0)
+		print 7
+}
+
+BEGIN {
+	f(arr)
+}