fix: explicitly update spawn-wrap (#748)

Author: bcoe

package.json

@@ -96,7 +96,7 @@
     "resolve-from": "^2.0.0",
     "rimraf": "^2.5.4",
     "signal-exit": "^3.0.1",
-    "spawn-wrap": "^1.4.1",
+    "spawn-wrap": "^1.4.2",
     "test-exclude": "^4.1.1",
     "yargs": "^10.0.3",
     "yargs-parser": "^8.0.0"