Increase sub_t_circuit_rules seeds field size.
Related tasks
Context
The sub_t_circuit_rules table has a seeds field to define seeds used when launching circuits. The seeds field does not have a size defined, so the default size of 255 characters was used. This made it impossible to define a high number of seeds (e.g. 120 for Virtual Stix).
Change
sub_t_circuit_rules now support up to 2048 characters.