feat: upgrade to version of spawn-wrap that supports .EXE (#626)

Author: popomore

package.json

@@ -96,7 +96,7 @@
     "resolve-from": "^2.0.0",
     "rimraf": "^2.5.4",
     "signal-exit": "^3.0.1",
-    "spawn-wrap": "^1.3.7",
+    "spawn-wrap": "^1.3.8",
     "test-exclude": "^4.1.1",
     "yargs": "^8.0.1",
     "yargs-parser": "^5.0.0"