i18n: Translate dss-network-plugin_en_US.ts in ja

100% translated source file: 'dss-network-plugin_en_US.ts'
on 'ja'.

Author: transifex-integration[bot]

dss-network-plugin/translations/dss-network-plugin_ja.ts

@@ -286,7 +286,7 @@
     <name>dde::network::NetWirelessMineItem</name>
     <message>
         <source>My Networks</source>
-        <translation>マイ ネットワーク</translation>
+        <translation>保存済みのネットワーク</translation>
     </message>
 </context>
 <context>