re2c: upgraded package to upstream

Upgraded dev-util/re2c to version 2.2 on amd64

BUG=b:279778267
TEST=build_packages --board=arm-generic

Change-Id: I41c102bce6976efacc045b8edb2438919f4e8327
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/4523379
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Commit-Queue: Allen Webb <allenwebb@google.com>
Tested-by: Allen Webb <allenwebb@google.com>
4 files changed