po: update Japanese translations

po/ja.po

@@ -7,7 +7,7 @@
 msgid ""
 msgstr ""
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-02-24 18:42+0000\n"
+"POT-Creation-Date: 2026-03-06 03:02+0900\n"
 "PO-Revision-Date: 2025-03-17 03:11+0000\n"
 "Last-Translator: Y T <yi818670@gmail.com>\n"
 "Language-Team: Japanese <https://translate.fedoraproject.org/projects/"
@@ -1013,11 +1013,11 @@ msgstr "systemd-networkdの永続的ストレージを設定するには認証
 
 #: src/network/org.freedesktop.network1.policy:198
 msgid "Manage network links"
-msgstr ""
+msgstr "ネットワークインターフェイスの管理"
 
 #: src/network/org.freedesktop.network1.policy:199
 msgid "Authentication is required to manage network links."
-msgstr ""
+msgstr "ネットワークインターフェイスを管理するには認証が必要です。"
 
 #: src/portable/org.freedesktop.portable1.policy:13
 msgid "Inspect a portable service image"