d/copyright: Use https protocol in Format field

debian/changelog

 python-waiting (1.4.1-3) UNRELEASED; urgency=medium
 
   * d/tests: Use AUTOPKGTEST_TMP instead of ADTTMP
+  * d/copyright: Use https protocol in Format field
 
  -- Ondřej Nový <onovy@debian.org>  Mon, 01 Oct 2018 10:19:08 +0200
 

debian/copyright

-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: waiting
 Upstream-Contact: Rotem Yaari <vmalloc@gmail.com>
 Source: https://github.com/vmalloc/waiting/