Log Message:
tigervnc: update to 1.12.0.1.20.13.

TigerVNC 1.12.0 is now available. Lots of changes have been made
since the last release, but the highlights are:

*  The native viewer now supports full screen over a subset of
   monitors (e.g. 2 out of 3), and reacts properly to monitors
   being added or removed
*  Recent server history in the native viewer
*  The native viewer now has an option to reconnect if the connection
   is dropped
*  Translations are now enabled on Windows and macOS for the native
   viewer
*  The native viewer now respects the system security policy¹
   Better handling of accented keys in the Java viewer
*  The Unix servers can now listen to both a Unix socket and a
   TCP port at the same time
*  The network code in both the servers and the native viewer has
   been restructured to give a more responsive experience
*  The vncserver service now correctly handles settings set to
   "0"
*  Fixed the clipboard Unicode handling in both the native viewer
   and the servers
*  Support for pointer "warping" in Xvnc and the native viewer,
   enabling e.g. FPS games