Update browser-launcher for various fixes

The new version:
* Works even if spotlight is disabled
* Is more resilient to errors when reading/writing its config
* Doesn't generate new profile folders any time it updates
  its config file.

Author: pimterry

package-lock.json

@@ -25,7 +25,7 @@
   "homepage": "https://github.com/httptoolkit/httptoolkit-server",
   "bugs": "https://github.com/httptoolkit/httptoolkit-server/issues",
   "dependencies": {
-    "@httptoolkit/browser-launcher": "^1.4.1",
+    "@httptoolkit/browser-launcher": "^1.5.0",
     "@oclif/command": "^1.5.4",
     "@oclif/config": "^1.8.8",
     "@oclif/plugin-help": "^2.1.3",