Bump registry_tools/GEDCOM from 1eaa24f to e9ca421 (#33)

Bumps [registry_tools/GEDCOM](https://github.com/FamilySearch/GEDCOM) from `1eaa24f` to `e9ca421`.
- [Release notes](https://github.com/FamilySearch/GEDCOM/releases)
- [Commits](FamilySearch/GEDCOM@1eaa24f...e9ca421)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>