import { toByteLines } from "https://deno.land/x/proc@0.21.6/mod.ts";
Convert an AsyncIterable<Uint8Array> into an AsyncIterable<Uint8Array[]>
(an array of lines chunked together based on buffer size)
split on lf and also suppressing trailing cr. lf and trailing cr
is removed from the returned lines. As this is line-oriented data, if the
last line is empty (the last byte was a line feed, splitting into one extra line),
it is suppressed.