Al kharid warrior fix

What has been done in this MR?

• Al Kharid warriors now help each other out (fixes #636 (closed))

What should testers check?

• Fight and Al Kharid warrior, check his brothers help out

I used a range of 6 since I found it in the old code. Also, based on videos [1] [2] they only help out when you make the first strike [3] (Watch when N Lemur attacks the next warrior. One comes to help and later N Lemur turns to hit the helper and it does not re-trigger).

• I have tested these changes thoroughly.

• I used the relevant Thanos/Zaros tool for any JSON edits where possible, and have attached screenshots of any changes.