gossip failure on cln with the new version of the protocol

[vincenzopalazzo]

This issue required more love in the description, but in the PR we receive the following failure ElementsProject/lightning#5592

DEBUG:lnprototest.runner:RUN c-lightning
___ external/lnprototest/tests/test_bolt7-01-channel_announcement-success.py ___
[gw0] linux -- Python 3.10.4 /usr/bin/python3
worker 'gw0' crashed while running 'external/lnprototest/tests/test_bolt7-01-channel_announcement-success.py::test_gossip'
__________ external/lnprototest/tests/test_bolt7-10-gossip-filter.py ___________
[gw1] linux -- Python 3.10.4 /usr/bin/python3
worker 'gw1' crashed while running 'external/lnprototest/tests/test_bolt7-10-gossip-filter.py::test_gossip_timestamp_filter'
=========================== short test summary info ============================
FAILED tests/test_bolt7-20-query_channel_range.py::test_query_channel_range
FAILED tests/test_bolt7-01-channel_announcement-success.py::test_gossip
FAILED tests/test_bolt7-10-gossip-filter.py::test_gossip_timestamp_filter
=================== 3 failed, 24 passed in 388.70s (0:06:28) ===================
make: *** [Makefile:458: check-protos] Error 1

Something to look inside it