FixDamagingWindow index

Author: louis1706

EXILED/Exiled.Events/Patches/Events/Player/DamagingWindow.cs

@@ -40,7 +40,7 @@ private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstructi
             Label ret = generator.DefineLabel();
 
             int offset = -5;
-            int index = newInstructions.FindLastIndex(instruction => instruction.opcode == OpCodes.Newobj) + offset;
+            int index = newInstructions.FindIndex(instruction => instruction.opcode == OpCodes.Newobj) + offset;
 
             newInstructions.InsertRange(
                 index,