Update POT creation date in translation files to reflect the latest version

Author: PierreRaybaut

plotpy/locale/fr/LC_MESSAGES/plotpy.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: plotpy 2.7.4\n"
 "Report-Msgid-Bugs-To: p.raybaut@codra.fr\n"
-"POT-Creation-Date: 2025-06-22 16:58+0200\n"
+"POT-Creation-Date: 2025-07-06 14:53+0200\n"
 "PO-Revision-Date: 2025-06-02 11:14+0200\n"
 "Last-Translator: Christophe Debonnel <c.debonnel@codra.fr>\n"
 "Language: fr\n"
@@ -1678,3 +1678,4 @@ msgstr "Rotation et rognage"
 
 msgid "Show cropping rectangle"
 msgstr "Afficher le rectangle de rognage"
+

plotpy/locale/plotpy.pot

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: plotpy VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2025-06-22 16:58+0200\n"
+"POT-Creation-Date: 2025-07-06 14:53+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"