rpi-loader-ota 0.3.0

Added

• measure::Measure, behind apply: a Progress that times each
  entry's write and read-back, with the clock passed in as a function
  (|| Instant::now().as_millis()), so no runtime's clock reaches this
  crate. It records rather than logs — a measure::Timed per entry, with
  its Outcome (written, unchanged, or unfinished when the install
  failed on it) and one-line Display — and the record outlives a
  failed install. Measure::kernel() is the kernel's write and verify,
  the figure comparable between updates; measure::Phase::rate_kib_s
  turns one into a rate, and measure::rate_kib_s(bytes, ms) does the
  same for figures that are not phases of an install, such as how fast
  the bundle arrived. Measure::counting also records each phase's
  card commands from a resident_fat::counted::Counters. Moved from the
  two boards, each of which had written its own.

Changed

• resident-fat 0.1 → 0.3, behind apply. Breaking for a board
  using apply: it hands apply a 0.3 FileSystem, so its own
  resident-fat — and the HAL whose block device sits under it — moves
  with this. Nothing in this package's source changed; the format half,
  which the CLI uses, has no resident-fat in it at all.

Add it with cargo add rpi-loader-ota. The rpi-loader CLI
builds bundles in this format; a device installs one.