- Reflect currently required C++ standard (23) in the USES line
- Convert GH_ACCOUNT/GH_PROJECT/GH_TAGNAME/GH_SUBDIR lists into
GH_TUPLE which is shorter, more blame-friendly and thus easier
to maintain (assess changes)
- Depend on `math/fast_float' implementation from the ports
- Try to unbreak the build against Clang 21.1.8 by initializing
const pointer and explicitly invoking operator bool() when
asserting unique_ptr
Reported by: pkg-fallout
Alexey Dokuchaev
0f6421915f