_cont filter adding extra quotes

[lloydwatkin]

irb(main):002:0> Inbound.ransack(payload_cont: 'test').result
  [replica/1] Inbound Load (9.5ms)  SELECT `inbounds`.* FROM `inbounds` WHERE `webhook_inbounds`.`payload` LIKE '\"%test%\"'
=> []                                                                       
irb(main):003:0> Inbound.ransack(payload_contains: 'test').result
  [replica/1] Inbound Load (40.3ms)  SELECT `inbounds`.* FROM `inbounds`

We're not doing anything special with our Ransack setup.

Ransack @ 4.1.1
Rails @ 7.0.8

We're using MySQL.

Connects to activeadmin/activeadmin#8136

[lloydwatkin]

I thought maybe it was because we were using Makara to handle our MySQL connection, I've taken this out and that's not the case. I'll try and upgrade Rails in this repo and see if that makes a difference.