chore: fix subnet issue

Author: dadamu

contrib/upgrade_testnet/submit_upgrade_proposal.sh

@@ -105,7 +105,7 @@ echo ""
 echo "===> Waiting for upgrade height ($UPGRADE_HEIGHT)"
 while true; do
   curr_block=$(curl -s $NODE/status | jq -r '.result.sync_info.latest_block_height')
-  docker compose -f $(pwd)/contrib/upgrade_testnet/docker-compose.yml logs --tail=1
+  docker compose -f "$(pwd)/contrib/upgrade_testnet/docker-compose.yml" logs --tail=1
 
   if [ ! -z ${curr_block} ] ; then
     echo "Current block: ${curr_block}"

docker-compose.yml

@@ -75,4 +75,4 @@ networks:
     ipam:
       driver: default
       config:
-        - subnet: 192.168.255.0/16
+        - subnet: 192.168.255.0/24