FAB-14633 Remove apt-get from eyfn.sh

The tools and fabric images are all alpine based now and do not have
apt-get.  Instead, they are prepopulated with jq.  This CR simply
removes the attempt to install jq (which always fails) and acts as a
red-herring when trying to debug.

Change-Id: I8fe83dc4a9ba6995ebfb2786cee45fe0e591b85a
Signed-off-by: Jason Yellick <jyellick@us.ibm.com>

first-network/scripts/step1org3.sh

@@ -40,9 +40,6 @@ echo
 echo "========= Creating config transaction to add org3 to network =========== "
 echo
 
-echo "Installing jq"
-apt-get -y update && apt-get -y install jq
-
 # Fetch the config for the channel, writing it to config.json
 fetchChannelConfig ${CHANNEL_NAME} config.json