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.
- [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-version: 0.6.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -54,7 +54,7 @@
     "morgan": "^1.9.1",
     "painless-config": "^0.1.0",
     "pako": "^1.0.8",
-    "passport": "^0.4.0",
+    "passport": "^0.6.0",
     "passport-github": "^1.1.0",
     "promise-retry": "^1.1.1",
     "rate-limit-redis": "^4.2.0",