chore: limit ci-network-scenario to 32 cores

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Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: ludamad

ci.sh

@@ -121,6 +121,7 @@ case "$cmd" in
     # If docker_image is not provided, ci-network-deploy will build and push to aztecdev.
     export CI_DASHBOARD="network"
     export JOB_ID="x-${2:?namespace is required}-network-deploy"
+    export CPUS=32
     export INSTANCE_POSTFIX="n-deploy"
     bootstrap_ec2 "./bootstrap.sh ci-network-deploy $*"
     ;;