fix: upgrade requirejs from 2.3.6 to 2.3.7

Snyk has created this PR to upgrade requirejs from 2.3.6 to 2.3.7.

See this package in npm:
requirejs

See this project in Snyk:
https://app.snyk.io/org/jorrit/project/4b6a3c4b-f6a9-4a3d-bbfe-dcee933d2bf0?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "event-stream": "^4.0.1",
     "plugin-error": "^1.0.1",
-    "requirejs": "^2.3.6",
+    "requirejs": "^2.3.7",
     "vinyl": "^2.2.0"
   },
   "devDependencies": {