Bump requirejs from 2.3.6 to 2.3.7 in /test/p2ptest (#613)

Bumps [requirejs](https://github.com/jrburke/r.js) from 2.3.6 to 2.3.7.
- [Commits](requirejs/r.js@2.3.6...2.3.7)

---
updated-dependencies:
- dependency-name: requirejs
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

test/p2ptest/package-lock.json

@@ -17,7 +17,7 @@
     "karma-requirejs": "^1.1.0",
     "karma-safari-launcher": "^1.0.0",
     "karma-script-launcher": "^1.0.0",
-    "requirejs": "^2.3.6"
+    "requirejs": "^2.3.7"
   },
   "scripts": {
     "postinstall": "python fetch_dependencies.py"