Incorrect formatting for BQL within attribute declaration

ATR-59

Incorrect formatting with many tabs when try apply BQL formatter

```csharp
 [Branch(typeof(Search2<GL.Branch.branchID, LeftJoin<EPEmployee, On<GL.Branch.bAccountID, Equal<EPEmployee.parentBAccountID>>>, Where<EPEmployee.userID, Equal<Current<AccessInfo.userID>>>>))]
```
