Bump registry_tools/GEDCOM.io from 9d44919 to 88aaa8d (#71)

Bumps [registry_tools/GEDCOM.io](https://github.com/FamilySearch/GEDCOM.io) from `9d44919` to `88aaa8d`.
- [Commits](FamilySearch/GEDCOM.io@9d44919...88aaa8d)

---
updated-dependencies:
- dependency-name: registry_tools/GEDCOM.io
  dependency-type: direct:production
...

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