prometheus-node-exporter-ucode: add new package

This is a port of prometheus-node-exporter-lua to ucode.

Signed-off-by: Andre Heider <a.heider@gmail.com>

utils/prometheus-node-exporter-ucode/files/base/uname.uc

@@ -0,0 +1,8 @@
+gauge("node_uname_info")({
+	sysname:	oneline("/proc/sys/kernel/ostype"),
+	nodename:	oneline("/proc/sys/kernel/hostname"),
+	release:	oneline("/proc/sys/kernel/osrelease"),
+	version:	oneline("/proc/sys/kernel/version"),
+	machine:	poneline("uname -m"), // TODO lame
+	domainname:	oneline("/proc/sys/kernel/domainname"),
+}, 1);