update snapshot files with jq

snapshots-jq.sh

# remove publish payloads for versions 1-5
for i in {1..5}; do cat $i.json | jq -c '.channelActionAndSequencedTransaction |= map(select(.[1].contents[4].tag != "Publish"))' | jq --indent 4 . > $i-x.json; rm $i.json; mv $i-x.json $i.json; done

# remove publish payloads for version 6
for i in {6..6}; do cat $i.json | jq -c '.channelActionAndSequencedTransaction |= map(select(.[2][4].tag != "Publish"))' | jq --indent 4 . > $i-x.json; rm $i.json; mv $i-x.json $i.json; done

# remove publish payloads for versions 7-8
for i in {7..8}; do cat $i.json | jq -c '.channelActionAndSequencedTransaction |= map(select(.[2].wcaChannelAction.tag? != "Publish"))' | jq --indent 4 . > $i-x.json; done