behavior.knockback_roar -> knockback_strength is not allowed.

[legopitstop]

Describe the bug
knockback_strength is not valid in behavior.knockback_roar

To Reproduce

1. Create a new entity.
2. Add the below component to the entity.

"minecraft:behavior.knockback_roar": {
      "attack_time": 0.1,
      "cooldown_time": 0.2,
      "duration": 0.2,
      "priority": 0,
      "knockback_damage": 15,
      "knockback_strength": 15, // not valid
      "knockback_range": 10
    }

3. See the error in the console.

Expected behavior

The schema warns the user that knockback_strength is not valid.

Screenshots

Error in console.

Snippet that raised the above error.

Desktop (please complete the following information):

• OS: Windows 11
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

[Xterionix]

What's your format version? But yeah, I do agree it should be removed. They split this into horizontal_knockback_strength and vertical_knockback_strength quite a long time back

Maybe we leave both in and have the diagnoser flag the invalid one

[legopitstop]

My format version is 1.21.60