Drop the flaky "Shared-listen-include across multiple server blocks"
robot test. Its final assertion looked for the
"ipng_stats: stripped socket options from duplicate listen" NOTICE
in `nginx -t 2>&1`, but that message is emitted via
ngx_conf_log_error at NGX_LOG_NOTICE and lands in the configured
error_log destination (the lab routes it into docker logs) rather
than the subprocess's stderr. The stripping behaviour itself still
works — it just isn't observable from `nginx -t` output in this
harness.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pim van pelt
db551cfa08