Update version

Author: julienduchesne

package-lock.json

@@ -5,7 +5,7 @@
 	"description": "Full code support (formatting, highlighting, navigation, etc) for Jsonnet",
 	"license": "Apache License Version 2.0",
 	"publisher": "Grafana",
-	"version": "0.3.3",
+	"version": "0.4.0",
 	"repository": {
 		"type": "git",
 		"url": "https://github.com/grafana/vscode-jsonnet"
@@ -117,7 +117,7 @@
 				},
 				"jsonnet.languageServer.extCode": {
 					"scope": "resource",
-					"type" : "object",
+					"type": "object",
 					"description": "External Jsonnet Code to pass to the language server"
 				},
 				"jsonnet.languageServer.jpath": {