fix(translations): sync translations from transifex (master)

Author: dhis2-bot

i18n/zh.po

@@ -8,7 +8,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: i18next-conv\n"
-"POT-Creation-Date: 2025-04-15T09:09:07.966Z\n"
+"POT-Creation-Date: 2025-06-16T12:59:51.831Z\n"
 "PO-Revision-Date: 2019-06-25 18:46+0000\n"
 "Last-Translator: easylin <lin_xd@126.com>, 2025\n"
 "Language-Team: Chinese (https://app.transifex.com/hisp-uio/teams/100509/zh/)\n"
@@ -147,6 +147,9 @@ msgstr "名称"
 msgid "Table layout"
 msgstr "表布局"
 
+msgid "Excel (.xlsx)"
+msgstr "Excel (.xlsx)"
+
 msgid "Excel (.xls)"
 msgstr "Excel (.xls)"