[libadwaita] Add Japanese translation

[Translations User D-L <translations src gnome org>]

commit 3b2646e58427faef40c5b1702f2ce9ab5c3c9ad5
Author: sicklylife <translation sicklylife jp>
Date:   Mon Feb 21 13:13:11 2022 +0000

    Add Japanese translation
    
    (cherry picked from commit 57d56c2cacba513865cd4906a53ccedd8630fd4f)

 po/LINGUAS |  1 +
 po/ja.po   | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 80 insertions(+)
---
diff --git a/po/LINGUAS b/po/LINGUAS
index bcc2612d..a7d06180 100644
--- a/po/LINGUAS
+++ b/po/LINGUAS
@@ -14,6 +14,7 @@ gl
 he
 id
 it
+ja
 ko
 lt
 nl
diff --git a/po/ja.po b/po/ja.po
new file mode 100644
index 00000000..46f9acfd
--- /dev/null
+++ b/po/ja.po
@@ -0,0 +1,79 @@
+# Japanese translation for libadwaita.
+# Copyright (C) 2022 libadwaita's COPYRIGHT HOLDER
+# This file is distributed under the same license as the libadwaita package.
+# sicklylife <translation sicklylife jp>, 2022.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: libadwaita libadwaita-1-0\n"
+"Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/libadwaita/issues\n";
+"POT-Creation-Date: 2022-02-17 21:54+0000\n"
+"PO-Revision-Date: 2022-02-21 20:30+0000\n"
+"Last-Translator: sicklylife <translation sicklylife jp>\n"
+"Language-Team: Japanese <gnome-translation gnome gr jp>\n"
+"Language: ja\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+#: src/adw-inspector-page.c:76
+msgid "No Preference"
+msgstr "設定なし"
+
+#: src/adw-inspector-page.c:78
+msgid "Prefer Dark"
+msgstr "暗くする"
+
+#: src/adw-inspector-page.c:80
+msgid "Prefer Light"
+msgstr "明るくする"
+
+#. Translators: The name of the library, not the stylesheet
+#: src/adw-inspector-page.c:98
+msgid "Adwaita"
+msgstr "Adwaita"
+
+#: src/adw-inspector-page.ui:10
+msgid "System Appearance"
+msgstr "システムの外観"
+
+#: src/adw-inspector-page.ui:11
+msgid ""
+"Override settings for this application. They will be reset upon closing the "
+"inspector."
+msgstr ""
+"このアプリケーションの設定をオーバーライドします。インスペクターを閉じると"
+"リセットされます。"
+
+#: src/adw-inspector-page.ui:14
+msgid "System Supports Color Schemes"
+msgstr "システムがサポートするカラースキーム"
+
+#: src/adw-inspector-page.ui:26
+msgid "Preferred Color Scheme"
+msgstr "カラースキームの指定"
+
+#: src/adw-inspector-page.ui:43
+msgid "High Contrast"
+msgstr "ハイコントラスト"
+
+#: src/adw-preferences-window.c:217
+msgid "Untitled page"
+msgstr "タイトルなしのページ"
+
+#: src/adw-preferences-window.ui:8
+msgid "Preferences"
+msgstr "設定"
+
+#: src/adw-preferences-window.ui:69
+msgid "Search"
+msgstr "検索"
+
+#: src/adw-preferences-window.ui:139
+msgid "No Results Found"
+msgstr "結果がありません"
+
+#: src/adw-preferences-window.ui:140
+msgid "Try a different search."
+msgstr "他のキーワードを試してください。"