Bump passport from 0.4.1 to 0.6.0

Bumps [passport](https://github.com/jaredhanson/passport) from 0.4.1 to 0.6.0.
- [Release notes](https://github.com/jaredhanson/passport/releases)
- [Changelog](https://github.com/jaredhanson/passport/blob/master/CHANGELOG.md)
- [Commits](jaredhanson/passport@v0.4.1...v0.6.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -37,7 +37,7 @@
     "mocha": "^6.2.3",
     "nock": "^13.0.0",
     "nyc": "^15.1.0",
-    "passport": "^0.4.1",
+    "passport": "^0.6.0",
     "passport-jwt": "^4.0.0",
     "rimraf": "^2.7.1",
     "supertest": "^3.4.2",