Sort trace config alphabetically.

Screenshot traces: https://screenshot.googleplex.com/BZrZJozg69P7jsM
Screenshot dumps: https://screenshot.googleplex.com/B9oHHJgWNxo6F6f

Fixes: 366420214
Test: npm run test:unit:ci
Change-Id: I3f701ead257a46cb5a90609d951428341e22f71d
3 files changed