ActsTruth: fixed compiler error in x86_64-centos7-gcc11-opt nightly (!67544) · Merge requests · atlas / athena · GitLab

Vakhtang Tsulaia requested to merge tsulaia/athena:main-actstruth into main Dec 02, 2023

Accompanied std::conditional by typename.

The error introduced by !67436 (merged). CC @goetz