fix(DB/Creatures) Remove Tanzar from his cage and activate group loot for its chest.

[Rorschach91]

This fix is a band-aid. Currently Tanzar is in his cage and also spawn when Nalorak is defeated.
In this way, players can spawn and open two chests (breaking the four-box event).
With this fix Tanzar spawn only after Nalorak is defeated (so just one chest).
Edit: This PR will also fix the Tanzar's chest personal loot issue.

Changes Proposed:

This PR proposes changes to:

• Core (units, players, creatures, game systems).
• Scripts (bosses, spell scripts, creature scripts).
• Database (SAI, creatures, etc).

Issues Addressed:

• Closes [Zul'Aman] Amani War Bear dropping from incorrect boss bag chromiecraft/chromiecraft#7671
• Closes [Zul'Aman] Nalorak's chest loot become personal when open. #21119

SOURCE:

The changes have been validated through:

• Live research (checked on live servers, e.g Classic WotLK, Retail, etc.)
• Sniffs (remember to share them with the open source community!)
• Video evidence, knowledge databases or other public sources (e.g forums, Wowhead, etc.)
• The changes promoted by this pull request come partially or entirely from another project (cherry-pick). Cherry-picks must be committed using the proper --author tag in order to be accepted, thus crediting the original authors, unless otherwise unable to be found

Tests Performed:

This PR has been:

• Tested in-game by the author.
• Tested in-game by other community members/someone else other than the author/has been live on production servers.
• This pull request requires further testing and may have edge cases to be tested.

How to Test the Changes:

• This pull request can be tested by following the reproduction steps provided in the linked issue
• This pull request requires further testing. Provide steps to test your changes. If it requires any specific setup e.g multiple players please specify it as well.

Known Issues and TODO List:

• [ ]
• [ ]

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[Nyeriah]

Just for good measure, this is a sniffed field. Was this verified with sniffs?

[heyitsbench]

Just for good measure, this is a sniffed field. Was this verified with sniffs?

ServerToClient: SMSG_QUERY_GAME_OBJECT_RESPONSE (0x2915) Length: 196
Entry: 186648
GUID: Full: 0x0
Allow: True
DataSize: 185
Type: 3 (Chest)
Display ID: 41
[0] Name: Tanzar's Trunk
[1] Name: 
[2] Name: 
[3] Name: 
Icon Name: 
Cast Caption: Opening
Unk String: 
[0] Data: 1744
[1] Data: 22699
[2] Data: 0
[3] Data: 1
[4] Data: 0
[5] Data: 0
[6] Data: 0
[7] Data: 0
[8] Data: 0
[9] Data: 0
[10] Data: 0
[11] Data: 1
[12] Data: 0
[13] Data: 1
[14] Data: 21400
[15] Data: 0
[16] Data: 0
[17] Data: 0
[18] Data: 0
[19] Data: 0
[20] Data: 0
[21] Data: 0
[22] Data: 0
[23] Data: 0
[24] Data: 0
[25] Data: 0
[26] Data: 0
[27] Data: 0
[28] Data: 0
[29] Data: 0
[30] Data: 0
[31] Data: 0
[32] Data: 0
[33] Data: 0
[34] Data: 0
Size: 1.5
QuestItemsCount: 0
ContentTuningId: 0

[Rorschach91]

This is strange anyway. The other chests have the group loot active and I don't know why only Tanzar's chest shouldn't have it. Youtube minute 19:50

[sudlud]

Can this flag be set from script? Then we could keep the sniffed value in DB and set it there.