measure: ca: Swap lines and iterations

This reduces the time needed for initialization and increases the time
spent running a compute workload on all cores.

measure/ca.sh

@@ -5,8 +5,8 @@ set -euo pipefail
 function run-measure-ca {
 	local bench_iterations="5"
 
-	local ca_lines="50000"
-	local ca_iterations="512"
+	local ca_lines="512"
+	local ca_iterations="50000"
 
 	local smt="$(cat /sys/devices/system/cpu/smt/active)"