Allow checking nbt type alongside the key

[SoSeDiK]

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[what-the-diff]

PR Summary

• Add hasTag method for key validation
  Added a new method hasTag(String key) to NBTCompound that checks if a specific key exists.
• Deprecate the old method
  The old method is now deprecated in favor of the new one.
• Improve NBTType check
  Implemented a default method to handle hasTag with NBTType that checks if a key exists and if it is of the correct type. This removes the need to implement the function twice in each class that uses ReadableNBT while maintaining compatibility and preventing code duplication.