Fix strict mode in Seeder

[dmohns]

Brief summary of the change made

In #385 we have switched the Tenant database connection to strict mode.

Fixes

Illuminate\Database\QueryException {"message":"SQLSTATE[HY000]: General error: 1364 Field 'out_source' doesn't have a default value (SQL: insert into `ticket_users` (`user_id`, `phone`, `user_name`, `updated_at`, `created_at`) values (1, ?, Demo Company Admin, 2024-12-12 08:57:01, 2024-12-12 08:57:01))"

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