Bump progenitor from bfd194f to ea5a6a5

Bumps [progenitor](https://github.com/oxidecomputer/progenitor) from `bfd194f` to `ea5a6a5`.
- [Release notes](https://github.com/oxidecomputer/progenitor/releases)
- [Commits](oxidecomputer/progenitor@bfd194f...ea5a6a5)

---
updated-dependencies:
- dependency-name: progenitor
  dependency-type: direct:production
...

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