[clang-format] incorrect space added r-value reference

[tdegeus]

struct foo {
  template <class T> decltype(auto) operator()(T&& t) const {}
}

should not be formatted with

PointerBindsToType: true

but is formatted to

struct foo {
  template <class T> decltype(auto) operator()(T && t) const {}
}

clang-format 17.0.4

[llvmbot]

@llvm/issue-subscribers-clang-format

Author: Tom de Geus (tdegeus)

```cpp struct foo { template <class T> decltype(auto) operator()(T&& t) const {} } ``` should not be formatted with ``` PointerBindsToType: true ``` but is formatted to ```cpp struct foo { template <class T> decltype(auto) operator()(T && t) const {} } ```

clang-format 17.0.4

[rymiel]

This seems to have regressed in 3f3620e, but was then fixed by 67b99fa on main, but that fix is not in a release yet
Duplicate of #66890

[owenca]

67b99fa has been backported just now.