Change logs for logback source package in Cosmic

logback (1:1.2.3-2ubuntu1~18.04.1) bionic; urgency=medium

  [ Tiago Stürmer Daitx ]
  * Backport Java 11 FTBFS fix from Debian. (LP: #1814133)

  [ Emmanuel Bourg ]
  * Fixed the build failure with Java 11 (Closes: #911183)

 -- Tiago Stürmer Daitx <email address hidden>  Tue, 19 Feb 2019 14:46:40 +0000

logback (1:1.2.3-2) unstable; urgency=medium

  * Team upload.
  * Freshen debian/copyright for current upstream
  * Bump Standards-Version to 4.1.2
  * Add myself to Uploaders
  * Use https for Homepage URL
  * Upload to unstable after building r-deps.

 -- tony mancill <email address hidden>  Thu, 30 Nov 2017 19:21:55 -0800