net/tigervnc-*: Update to 1.13.1

This fixes the following critical issues:

• x0vncserver can either crash itself, or crash the X server it is connected to
• The servers might crash if the clipboard is updated just as a client is connected
• The vncserver service can fail to start on SELinux system if ~/.vnc doesn't exist

While here, add NO_ARCH=yes to java viewer.

Changes: https://github.com/TigerVNC/tigervnc/releases/tag/v1.13.1