History of cap 1 change

In crates/flow-init/src/prune.rs, lines 72–74 on v0.3.1. 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 72,74:crates/flow-init/src/prune.rs.