GraceDb client side 409 error code should be retried
https://git.ligo.org/emfollow/gwcelery/-/error_tracking/3641931157/details
Based on conversation with @alexander.pace this error code should be retried.
https://git.ligo.org/emfollow/gwcelery/-/error_tracking/3641931157/details
Based on conversation with @alexander.pace this error code should be retried.