bump extension version

Signed-off-by: Jeet Jain <Jeet88833@gmail.com>

Author: zweack

package-lock.json

@@ -2,7 +2,7 @@
     "name": "vsc-navigator",
     "displayName": "Navigator",
     "description": "Browser like back & forward navigation buttons for VS Code in status bar & menu bar",
-    "version": "0.0.3",
+    "version": "0.0.4",
     "publisher": "zweack",
     "author": {
         "name": "Jeet Jain"