Bump debug from 4.3.6 to 4.3.7 in /graph-sample

Bumps [debug](https://github.com/debug-js/debug) from 4.3.6 to 4.3.7.
- [Release notes](https://github.com/debug-js/debug/releases)
- [Commits](debug-js/debug@4.3.6...4.3.7)

---
updated-dependencies:
- dependency-name: debug
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

graph-sample/package-lock.json

@@ -14,7 +14,7 @@
     "cookie-parser": "~1.4.4",
     "date-fns": "^2.30.0",
     "date-fns-tz": "^2.0.1",
-    "debug": "^4.3.6",
+    "debug": "^4.3.7",
     "dotenv": "^16.4.5",
     "express": "^4.19.2",
     "express-promise-router": "^4.1.1",