Snippets for knighttime 6.8.0 from Fedora ppc64le

Sourced from https://kojipkgs.fedoraproject.org/packages/knighttime/6.8.0/1.fc46/data/logs/ppc64le/build.log.

• /builddir/build/BUILD/knighttime-6.8.0-build/knighttime-6.8.0/src/kdarklightschedule.cpp:191:31: warning: ‘MEM[(const struct duration &)&bestScore]’ may be used uninitialized [-Wmaybe-uninitialized]
    191 |     std::chrono::milliseconds bestScore;
        |                               ^~~~~~~~~
  

• /builddir/build/BUILD/knighttime-6.8.0-build/knighttime-6.8.0/src/kdarklightschedule.cpp:191:31: warning: ‘MEM[(const struct duration &)&bestScore]’ may be used uninitialized [-Wmaybe-uninitialized]
    191 |     std::chrono::milliseconds bestScore;
        |                               ^