Regenerate MAS config on every start

start.sh

@@ -162,7 +162,7 @@ if [[ -n "${CLOUDRON_TURN_SERVER:-}" ]]; then
     yq eval -i ".turn_shared_secret=\"${CLOUDRON_TURN_SECRET}\"" /app/data/configs/homeserver.yaml
 fi
 
-if [[ -f "${MAS_CONFIG_TEMPLATE}" && ! -f "${MAS_CONFIG_OUTPUT}" ]]; then
+if [[ -f "${MAS_CONFIG_TEMPLATE}" ]]; then
     python3 - <<'PY'
 import os
 from pathlib import Path