Use text so the jobs store properly on mysql

Author: jpcamara

db/migrate/20240131013203_create_solid_queue_batch_table.rb

@@ -2,8 +2,8 @@ class CreateSolidQueueBatchTable < ActiveRecord::Migration[7.1]
   def change
     create_table :solid_queue_job_batches do |t|
       t.references :job, index: { unique: true }
-      t.string :on_finish_active_job
-      t.string :on_success_active_job
+      t.text :on_finish_active_job
+      t.text :on_success_active_job
       t.datetime :finished_at
       t.datetime :changed_at
       t.datetime :last_changed_at

test/dummy/db/schema.rb

@@ -48,8 +48,8 @@
 
   create_table "solid_queue_job_batches", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.bigint "job_id"
-    t.string "on_finish_active_job"
-    t.string "on_success_active_job"
+    t.text "on_finish_active_job"
+    t.text "on_success_active_job"
     t.datetime "finished_at"
     t.datetime "changed_at"
     t.datetime "last_changed_at"