Metadata for fcitx5-kkc in testing

<component type="addon">
  <id>org.fcitx.Fcitx5.Addon.Kkc</id>
  <name>KKC</name>
  <name xml:lang="ja">KKC</name>
  <name xml:lang="ko">KKC</name>
  <name xml:lang="ru">KKC</name>
  <name xml:lang="zh_CN">KKC</name>
  <name xml:lang="zh_TW">KKC</name>
  <summary>Japanese input method</summary>
  <summary xml:lang="da">Japansk-inputmetode</summary>
  <summary xml:lang="de">Japanische Eingabemethode</summary>
  <summary xml:lang="ja">日本語入力メソッド</summary>
  <summary xml:lang="ko">일본어 입력기</summary>
  <summary xml:lang="ru">Японский метод ввода</summary>
  <summary xml:lang="zh_CN">日语输入法</summary>
  <summary xml:lang="zh_TW">日語輸入法</summary>
  <project_license>GPL-3.0+</project_license>
  <project_group>Fcitx</project_group>
  <extends>org.fcitx.Fcitx5</extends>
  <pkgname>fcitx5-kkc</pkgname>
  <url type="homepage">https://fcitx-im.org</url>
  <url type="bugtracker">https://github.com/fcitx/fcitx5-kkc/issues</url>
  <releases>
    <release type="stable" version="5.1.2" timestamp="1709078400"/>
    <release type="stable" version="5.1.1" timestamp="1704153600"/>
    <release type="stable" version="5.1.0" timestamp="1691971200"/>
    <release type="stable" version="5.0.12" timestamp="1678406400"/>
  </releases>
  <content_rating type="oars-1.1"/>
</component>