Revert "Draft: retain plugin EP compile-time initializer ownership"
This reverts commit d15def575a103056b594673dcd5062783bd1436b.
Keep the initializer lifetime prototype isolated on chilo/ep-initializer-lifetime-prototype.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: e41ec38b-8bc4-4792-aa7d-1d7c9c69f287