History of tests::file 1 change

In crates/flow-init/src/prune.rs, lines 277–285 on 4f5e2af758169383111a946f7b5671faa6e6eda8ea0fef83bff12140e6d87d63. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 277,285:crates/flow-init/src/prune.rs.