This is a regression that we introduced in this release
due to some dirty parts of our codebase.
For historical reasons (I think), we were using a `json_add_sat_only`
procedure defined in `peer_control.c`. So when @rustyrussell removed the _msat,
we thought that all the fields were reflecting the new behavior, but
we were wrong.
This PR fixes this bug and also removes the additional function
from `peer_control.c`. This way, we can be sure that there is no other part
of our codebase that uses this method (except for other `json_add` methods).
Link: https://github.com/ElementsProject/lightning/issues/6244
Reported-by: @hMsats
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
3a2b703ff8