Update to the latest httptoolkit-server

Includes terminal interception, a bunch of stability &
error reporting fixes, and Chromium detection.

Author: pimterry

package-lock.json

@@ -41,7 +41,7 @@
     "electron": "^4.0.0",
     "electron-forge": "^5.2.3",
     "electron-prebuilt-compile": "4.0.0",
-    "httptoolkit-server": "^0.1.2",
+    "httptoolkit-server": "^0.1.4",
     "lodash": "^4.17.11",
     "node-fetch": "^2.3.0",
     "rimraf": "^2.6.3",