084-an-acceptance-outlives-the-output-it-was-written-against

An acceptance outlives the output it was written against

Spec 044's `## Verification` block has three assertions that no longer hold, and none of the three describes a defect. It compares the whole of `index check`'s stdout against one line, which spec 050 legitimately added a second line to; it takes `len()` of `index diagnostics --json` as a bare array, which spec 074 legitimately wrapped in an `items` envelope; and it pins `VERDICT_SCHEMA_VERSION` at the literal `0.2.0`, which spec 071 legitimately moved to `0.4.0`. The third is the sharpest: 044 3.6 rules that the envelope version MUST NOT move for a payload addition, and a literal pin cannot assert that, because it also fails for every move the rule permits. None of the three amending specs declared `amends_verification`, and all three predate the spec that built it. This spec declares 044's acceptance replaced and carries the corrected block, without editing 044's file.