deps: update firefox-profile (#172)

Author: AndreyBelym

package.json

@@ -34,7 +34,7 @@
     "browserstack-local": "^1.4.9",
     "dedent": "^0.7.0",
     "desired-capabilities": "^0.1.0",
-    "firefox-profile": "^1.3.1",
+    "firefox-profile": "^4.2.2",
     "jimp": "^0.16.1",
     "lodash": "^4.17.15",
     "mime-db": "^1.43.0",