[BLANKSCR] Add Japanese (ja-JP) translation

CORE-18706

Author: katahiromz

modules/rosapps/applications/screensavers/blankscr/lang/ja-JP.rc

@@ -0,0 +1,7 @@
+LANGUAGE LANG_JAPANESE, SUBLANG_DEFAULT
+
+STRINGTABLE
+BEGIN
+    IDS_DESCRIPTION "空白の画面"
+    IDS_TEXT        "設定できるオプションはありません。"
+END

modules/rosapps/applications/screensavers/blankscr/scrnsave.rc

@@ -35,6 +35,9 @@ IDI_ICON ICON "res/icon_blankscr.ico"
 #ifdef LANGUAGE_IT_IT
     #include "lang/it-IT.rc"
 #endif
+#ifdef LANGUAGE_JA_JP
+    #include "lang/ja-JP.rc"
+#endif
 #ifdef LANGUAGE_LT_LT
     #include "lang/lt-LT.rc"
 #endif