Update intro text cracker64 -> Pilihp64

[10:44 AM] jacob1: You're still credited that way in-game, should it be changed?
[10:44 AM] Pilihp64: I guess so, I think my github is actually Pilihp64 as well

src/gui/game/IntroText.h

@@ -66,7 +66,7 @@ inline ByteString IntroText()
 	      "Use 'H' to toggle the HUD. Use 'D' to toggle debug mode in the HUD.\n"
 	      "\n"
 	      "Contributors: \bgStanislaw K Skowronek (Designed the original Powder Toy),\n"
-	      "\bgSimon Robertshaw, Skresanov Savely, cracker64, Catelite, Victoria Hoyle, Nathan Cousins, jacksonmj,\n"
+	      "\bgSimon Robertshaw, Skresanov Savely, Pilihp64, Catelite, Victoria Hoyle, Nathan Cousins, jacksonmj,\n"
 	      "\bgFelix Wallin, Lieuwe Mosch, Anthony Boot, Me4502, MaksProg, jacob1, mniip, LBPHacker\n"
 	      "\n";
 	if constexpr (BETA)