Bug#987336: add more information

[clay stan <claystan97@gmail.com>]

Package: wnpp
Severity: wishlist
Owner: clay stan <claystan97@gmail.com>
Control: retitle 987336 ITP: dtkcommon -- A public project for
building DTK Library

* Package name    : dtkcommon
  Version         : 5.5.2
  Upstream Author : linuxdeepin
* URL             : https://github.com/linuxdeepin/dtkcommon
  License         : GPL-3+
  Programming Lang: CPP
  Description     : A public project for building DTK Library
DTK is short name of deepin tool kit,It is a set of beautiful
and practical UI graphics library developed based on Qt5