Revert "Update ephemeral instances workflow to get version from package.json" (#85347)
Revert "Update ephemeral instances workflow to get version from package.json …"
This reverts commit dda1531952.
(cherry picked from commit 29c76b98d4)
Co-authored-by: Leonor Oliveira <9090754+leonorfmartins@users.noreply.github.com>