Bump on-headers and morgan

---
updated-dependencies:
- dependency-name: on-headers
  dependency-version: 1.1.0
  dependency-type: indirect
- dependency-name: morgan
  dependency-version: 1.10.1
  dependency-type: direct:production
...

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Author: dependabot[bot]

package-lock.json

@@ -43,7 +43,7 @@
     "@splitsoftware/splitio": "11.0.3",
     "config": "^3.3.9",
     "express": "^4.17.1",
-    "morgan": "^1.9.1",
+    "morgan": "^1.10.1",
     "swagger-ui-express": "^4.3.0"
   },
   "engines": {