[calls] d/copyright: Dropped wayland sources

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 9c63a357b02535720ff519ddfe16c27ad9b513b6
Author: Evangelos Ribeiro Tzaras <evangelos tzaras puri sm>
Date:   Wed Jul 14 11:08:54 2021 +0200

    d/copyright: Dropped wayland sources
    
    Follow up from !364 and !371

 debian/copyright | 23 -----------------------
 1 file changed, 23 deletions(-)
---
diff --git a/debian/copyright b/debian/copyright
index 604c984d..f4878d64 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -7,10 +7,6 @@ Files: *
 Copyright: 2018 Purism SPC
 License: GPL-3+
 
-Files: src/wayland/wlr-layer-shell-unstable-v1.xml
-Copyright: Copyright © 2017 Drew DeVault
-License: X11
-
 Files: data/sm.puri.Calls.metainfo.xml
 Copyright: 2018 Purism SPC
 License: CC0-1.0
@@ -33,25 +29,6 @@ License: GPL-3+
  On Debian systems, the full text of the GNU General Public License version 3
  can be found in the file `/usr/share/common-licenses/GPL-3'.
 
-License: X11
- Permission to use, copy, modify, distribute, and sell this software and
- its documentation for any purpose is hereby granted without fee, provided
- that the above copyright notice appear in all copies and fthat both that
- copyright notice and this permission notice appear in supporting
- documentation, and that the name of the copyright holders not be used in
- advertising or publicity pertaining to distribution of the software
- without specific, written prior permission.  The copyright holders make
- no representations about the suitability of this software for any
- purpose.  It is provided "as is" without express or implied warranty.
- .
- THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
- CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
 License: CC0-1.0
  To the extent possible under law, the author(s) have dedicated all
  copyright and related and neighboring rights to this software to the public