Use latest source-map-version

Resolves #1427

Author: jaylinski

package-lock.json

@@ -22,7 +22,7 @@
   "dependencies": {
     "@handlebars/parser": "^1.1.0",
     "neo-async": "^2.6.2",
-    "source-map": "^0.6.1",
+    "source-map": "^0.7.3",
     "yargs": "^16.2.0"
   },
   "peerDependencies": {