Allow to specify `shutdown_blackout_seconds`
This moves the exporter_blackout_seconds
to shutdown_blackout_seconds
.
This is aligned with: gitlab!19441 (merged)
Related to: gitlab#35343 (closed) gitlab!19441 (merged)
This moves the exporter_blackout_seconds
to shutdown_blackout_seconds
.
This is aligned with: gitlab!19441 (merged)
Related to: gitlab#35343 (closed) gitlab!19441 (merged)