Correct the history entry for v2022.3.2 to include the entry about `sizeProofsOrchard`.
Correct the history entry for v2022.3.2 to include the entry about `sizeProofsOrchard`.

Signed-off-by: Daira Hopwood <cd7d43d5556a38ce626d53826fddc46adc597539@jacaranda.org>

zcash/zips,zcash/zips,zcash/zips,zcash/zips