Revert "update node-debug"

This reverts commit 1a493979.

extensions/node-debug/node-debug.azure.json

 {
 	"account": "monacobuild",
 	"container": "debuggers",
-	"zip": "4144b74/node-debug.zip",
+	"zip": "27bb9e4/node-debug.zip",
 	"output": ""
 }