Play Framework

fix(deploy): file-handoff for release trim (supersedes b2e332cbe)

The earlier single-line-jq fix was wrong — the trim failed again on the 1.13.44
release. Actual cause: piping `gh release list` directly into a `while read` loop
that calls `gh release delete` is mangled in this shell (producer dies with
`unknown command " "`, trim silently no-ops; observed on two releases).

Write the selector to a temp file and read it in the loop instead (no `gh` on the
pipe-producer side). Verified end-to-end with real tags via a read-only
`gh release view` stand-in — both phases exit 0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>