gleam: Revert version bump (#15908)

This PR reverts a version bump to the Gleam extension that was included
in #15866, as we're not ready to publish a new version.

Release Notes:

- N/A

Marshall Bowers committed 2y ago

5ce6c374b09b0a6eea2ad0e4b6cf392f3b6a31b0

Parent: 3a52d6c

Committed by GitHub <noreply@github.com> on 8/7/2024, 2:27:34 PM