Add newline before comments in DangerousGetReferenceAt

Author: DaZombieKiller

Microsoft.Toolkit.HighPerformance/Enumerables/ReadOnlyRefEnumerable{T}.cs

@@ -184,6 +184,7 @@ internal ref readonly T DangerousGetReferenceAt(int index)
 #else
             ref T r0 = ref RuntimeHelpers.GetObjectDataAtOffsetOrPointerReference<T>(this.instance, this.offset);
 #endif
+
             // Here we just offset by shifting down as if we were traversing a 2D array with a
             // a single column, with the width of each row represented by the step, the height
             // represented by the current position, and with only the first element of each row

Microsoft.Toolkit.HighPerformance/Enumerables/RefEnumerable{T}.cs

@@ -184,6 +184,7 @@ internal ref T DangerousGetReferenceAt(int index)
 #else
             ref T r0 = ref RuntimeHelpers.GetObjectDataAtOffsetOrPointerReference<T>(this.Instance, this.Offset);
 #endif
+
             // Here we just offset by shifting down as if we were traversing a 2D array with a
             // a single column, with the width of each row represented by the step, the height
             // represented by the current position, and with only the first element of each row