test/3nodetest: list bootstrap nodes to debug

test/3nodetest/client/run.sh

 ipfs bootstrap add /ip4/$BOOTSTRAP_PORT_4011_TCP_ADDR/tcp/$BOOTSTRAP_PORT_4011_TCP_PORT/ipfs/QmNXuBh8HFsWq68Fid8dMbGNQTh7eG6hV9rr1fQyfmfomE
+ipfs bootstrap # list bootstrap nodes for debugging
 
 
 echo "3nodetest> starting client daemon"

test/3nodetest/server/run.sh

 # must be connected to bootstrap node
 ipfs bootstrap add /ip4/$BOOTSTRAP_PORT_4011_TCP_ADDR/tcp/$BOOTSTRAP_PORT_4011_TCP_PORT/ipfs/QmNXuBh8HFsWq68Fid8dMbGNQTh7eG6hV9rr1fQyfmfomE
+ipfs bootstrap # list bootstrap nodes for debugging
 
 # wait for daemon to start/bootstrap
 # alternatively use ipfs swarm connect