bundle_firmware: add misc-rw to allowed region labels

Fixes building reef which uses that label.

BUG=none
BRANCH=none
TEST=emerge-reef chromeos-bootimage works again after sudo emerge
cros-devutils.

Change-Id: I4b421a0c0d834e4a808898823b696f83a3d67041
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://chromium-review.googlesource.com/382271
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Commit-Queue: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
1 file changed