style: pre-commit fixes

Author: pre-commit-ci[bot]

include/pybind11/detail/type_caster_base.h

@@ -1006,10 +1006,11 @@ class type_caster_base : public type_caster_generic {
     static Constructor make_move_constructor(...) { return nullptr; }
 };
 
-PYBIND11_NOINLINE std::string type_info_description(const std::type_info& ti) {
+PYBIND11_NOINLINE std::string type_info_description(const std::type_info &ti) {
     if (auto *type_data = get_type_info(ti)) {
         handle th((PyObject *) type_data->type);
-        return th.attr("__module__").cast<std::string>() + '.' + th.attr("__qualname__").cast<std::string>();
+        return th.attr("__module__").cast<std::string>() + '.'
+               + th.attr("__qualname__").cast<std::string>();
     } else {
         return clean_type_id(ti.name());
     }