History of env 1 change

In crates/oxy-strata/src/azure.rs, lines 16–18 on c6e69e4b8d8f6fe6e7bec5dabc9d471c19c32bc457e05de8975a45100349af44. 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 16,18:crates/oxy-strata/src/azure.rs.