Bug#1041844: geary FTBFS with vala 0.56.9

[Adrian Bunk]

Source: geary
Version: 43.0-1
Severity: serious
Tags: ftbfs trixie sid patch
Forwarded: https://gitlab.gnome.org/GNOME/geary/-/commit/4a7ca820b1d3d6130fedf254dc5b4cd7efb58f2c

https://buildd.debian.org/status/fetch.php?pkg=geary&arch=alpha&ver=43.0-1&stamp=1690173311&raw=0

...
../src/client/accounts/accounts-editor-row.vala:388.45-388.53: error: too few type arguments for `Accounts.EditorRow<PaneType>'
  388 | internal interface Accounts.ValidatingRow : EditorRow {
      |                                             ^~~~~~~~~
...