Wrong indentation around attribute macros with PointerAlignment: Left

command: `clang-format -style='{PointerAlignment: Left, AttributeMacros: [my_fancy_attr]}' a.cc`

actual:
```cpp
void foo(const MyLongTypeNameeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee* my_fancy_attr
         testttttttttt);
```

expected:
```cpp
void foo(const MyLongTypeNameeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee* my_fancy_attr
             testttttttttt);
```