[guillem@debian.org: Hook into build system. ]

Closes: #1032562
Signed-off-by: Guillem Jover <guillem@debian.org>

Use the same formatting as the generated template POT, where the first
line is the translation description, then the copyright claims, followed
bu the license reference, next a blank line separating the translator
list history, followed by an optional blank line and any translator
notes if available.

This caused the author checks to fail, and consequently the CI pipelines
too. Unfortunately the release script did not catch this, probably due
to not properly installing the build dependencies.

Warned-by: i18nspector

Closes: #1030712
Signed-off-by: Guillem Jover <guillem@debian.org>

Signed-off-by: Guillem Jover <guillem@debian.org>

Closes: #1021091
Signed-off-by: Guillem Jover <guillem@debian.org>

Closes: #1008706
Signed-off-by: Guillem Jover <guillem@debian.org>

[guillem@debian.org: Fix typos in markup syntax. ]

Closes: #1003799, #1007116
Signed-off-by: Guillem Jover <guillem@debian.org>