Building on i686 with warnings as errors fails #135
Description
https://github.com/web-eid/libelectronic-id/blob/main/src/electronic-ids/TLV.hpp#L94
Building on Fedora (by default treats warnings as errors) fails on i686:
/builddir/build/BUILD/web-eid-2.7.0-build/web-eid/lib/libelectronic-id/src/electronic-ids/pcsc/../TLV.hpp:92:39: error: comparison of integer expressions of different signedness: ‘std::__iterator_traits<__gnu_cxx::__normal_iterator<const unsigned char*, std::vector >, void>::difference_type’ {aka ‘int’} and ‘uint32_t’ {aka ‘unsigned int’} [-Werror=sign-compare]
92 | if (std::distance(begin, end) < length) {