After switching to bookworm, change the dput.cf config path
From ~/.dput.cf
to ~/.config/dput/dput.cf
dput (1.1.1) unstable; urgency=medium
Default configuration files for DPut are now searched in different
locations.
As before, the global configuration file is accessed in `/etc/dput.cf`.
Per-user configuration is now first accessed from the XDG_CONFIG_HOME
directory, at path `$HOME/.config/dput/dput.cf` by default.
Only if that file cannot be opened is the older `$HOME/.dput.cf`
attempted. The file format and expected contents are identical, only the
expected filesystem path is changed.
The obsolescent path `$HOME/.dput.cf` may be ignored in a future DPut
version; users are advised to migrate the configuration file to the
XDG standard path described above.
-- Ben Finney <bignose@debian.org> Wed, 22 Jun 2022 17:57:42 +1000