[FIXED] [Paladin] Aura of Mercy healing players **ONLY** within group

[FreakzStaff]

Aura of Mercy is healing players **ONLY** from the same group as the paladin and this extends to raid group
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Aura of Mercy heals 3 targets within 10 yards or up to 40 within 40 yards with Aura Mastery active, both of these aspects of the spell are confined only to the paladin's group (which is an issue within raids since raids are divided into raid groups)

[Video proof](https://streamable.com/qsvlyf)
[Related report](https://trello.com/c/1WvxWPtk/247-paladinholy-aura-of-mercy-healing-out-of-group)
[Freakz](https://testbfa.wow-freakz.com/spells.php?spell=183415)
[Wowhead](https://www.wow-freakz.com/spells.php?spell=183415 (wowhead link))

Trello Card Link : https://trello.com/c/3eefJiS8/448-paladin-aura-of-mercy-healing-players-only-within-group