feat(Core/Entities): Add OnPlayerGiveReputation script hook

[realQuartzi]

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 Feature: OnGiveReputation override for Reputation Modification #21156

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.

1. Created a module to override the function
2. Create different reputation source checks for different values (if you want)
3. Crank the amount to 500x to see nice rep gain 💪

Known Issues and TODO List:

• [ ]
• [ ]

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[sudlud]

Please be aware that there's another pr open already on this topic also #21306, please take a look