Remove queue-worker from arm builds

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

contrib/publish-arm.sh

 #!/bin/bash
 
-declare -a repos=("openfaas-incubator/openfaas-operator" "openfaas-incubator/faas-idler" "openfaas/faas" "openfaas/faas-swarm" "openfaas/nats-queue-worker" "openfaas/faas-netes" "openfaas/faas-cli")
+# "openfaas/nats-queue-worker"
+# ^ Already multi-arch
+
+declare -a repos=("openfaas-incubator/openfaas-operator" "openfaas-incubator/faas-idler" "openfaas/faas" "openfaas/faas-swarm" "openfaas/faas-netes" "openfaas/faas-cli")
 HERE=`pwd`
 ARCH=$(uname -m)