[FAB-8923] Remove dead chaintool example

This CR removes the dead chaintool example02 example. It referenced
nonexistent packages and would not compile. It appears to have been
moved to the fabric-chaintool repository.

Change-Id: I74706a38e3cea77c3a45a1f2921c4411cf270afb
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>
Signed-off-by: William Lahti <wtlahti@us.ibm.com>

Author: wlahti