Change upper range [6000] to [6105 (inclusive)]
Added the following note:
In addition to the default VNC port numbers (5900 to 6000)
specified in the above document, the following ports are also
used: 6101, 6102 and 6105.
Change-Id: Ie4e5be478fad2b1c93033f22bda8108a0be06206
backport: havana
Closes-Bug: #1249250