remove debug statement

ci/autoscaler/scripts/run-acceptance-tests.sh

@@ -15,7 +15,6 @@ existing_space="${EXISTING_SPACE:-}"
 suites=${SUITES:-"api app broker"}
 ginkgo_opts="${GINKGO_OPTS:-}"
 nodes="${NODES:-3}"
-node_memory_limit="${APP_MEMORY:-128}" # debug: change this to 128
 performance_app_count="${PERFORMANCE_APP_COUNT:-}"
 performance_app_percentage_to_scale="${PERFORMANCE_APP_PERCENTAGE_TO_SCALE:-}"
 performance_setup_workers="${PERFORMANCE_SETUP_WORKERS:-}"
@@ -56,7 +55,6 @@ cat > acceptance_config.json <<EOF
 	"default_timeout": 60,
 	"cpu_upper_threshold": ${cpu_upper_threshold},
   "name_prefix": "${name_prefix}",
-  "node_memory_limit": ${node_memory_limit},
   "autoscaler_api": "${deployment_name}.${system_domain}",
   "service_offering_enabled": ${service_offering_enabled},
 
@@ -83,7 +81,6 @@ step "running $suites_to_run"
 #run suites
 if [ "${suites_to_run}" != "" ]; then
   # shellcheck disable=SC2086
-  echo "using CONFIG: $PWD/acceptance_config.json"
   SKIP_TEARDOWN=$skip_teardown CONFIG=$PWD/acceptance_config.json DEBUG=true ./bin/test -race -nodes="${nodes}" -trace $ginkgo_opts ${suites_to_run}
 else
   log "Nothing to run!"