Tests fail to build due to missing <cstdint> with 2.4.0 #993
Description
Assume my currently used toolchain/libraries (on Gentoo Linux) removes a transitively-used header (haven't dug into exact cause) if CI here hasn't caught it.
include/CLI/impl/StringTools_inl.hpp has several use of uint32_t but does not include cstdint that I can see, including it fixes it for me.
/tmp/portage/dev-cpp/cli11-2.4.0/work/CLI11-2.4.0/include/CLI/impl/StringTools_inl.hpp:218:19: error: 'uint32_t' in namespace 'std' does not name a type; did you mean 'wint_t'?
218 | CLI11_INLINE std::uint32_t hexConvert(char hc) {
| ^~~~~~~~
| wint_t