Translations update from Weblate (#2253)

Co-authored-by: MikKrz <mik.zly@gmail.com>
Co-authored-by: badlop <badlop@process-one.net>
Co-authored-by: Peter Donka <peter.donka@gmail.com>
Co-authored-by: 知者无涯 <wasd_jkl@outlook.com>
Co-authored-by: Kevin Papst <kevin@kevinpapst.de>
Co-authored-by: Omer I.S <omeritzicschwartz@gmail.com>
Co-authored-by: Nathan <bonnemainsnathan@gmail.com>
Co-authored-by: Oğuz Ersen <oguzersen@protonmail.com>
Co-authored-by: Kevin Papst <kpapst@gmx.net>

translations/messages.fr.xlf

@@ -1119,6 +1119,10 @@
         <source>sum.total</source>
         <target>Total</target>
       </trans-unit>
+      <trans-unit id="modal.dirty">
+        <source>modal.dirty</source>
+        <target>Le formulaire a été modifié. Veuillez cliquer sur « Enregistrer » pour enregistrer les modifications ou sur « Fermer ».</target>
+      </trans-unit>
     </body>
   </file>
 </xliff>