* CI/GitHub: Switch to GCC 8 Build on GitHub Actions using GCC 8 as it's the oldest supported GCC * Core/Misc: Attempt to fix GCC 8 build (cherry picked from commit d7459cccedc7ca9ba85e209dfeef61969fc78d9a)
* CI/GitHub: Switch to GCC 8 Build on GitHub Actions using GCC 8 as it's the oldest supported GCC * Core/Misc: Attempt to fix GCC 8 build (cherry picked from commit d7459cccedc7ca9ba85e209dfeef61969fc78d9a)