Compilation error with clang 19 in the test framework

[lnksz]

Generic issue, regarding (3) testframework

on dev after a clean clone:

# at EPIJudge/epi_judge_cpp
$ make
g++ -std=c++14 -pthread -Werror -Wno-unused-variable -Wno-sign-compare -g -O0 -o cpp_build/snake_string snake_string.cc
In file included from snake_string.cc:3:
In file included from ./test_framework/generic_test.h:12:
In file included from ./test_framework/fmt_print.h:9:
./test_framework/serialization_traits.h:221:22: error: implicit conversion from 'type' (aka 'int') to 'const float' changes value from 2147483647 to 2147483648 [-Werror,-Wimplicit-const-int-float-conversion]
  220 |     return {static_cast<int>(std::min<serialization_type>(
      |                              ~~~
  221 |         std::abs(x), std::numeric_limits<int>::max()))};
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [Makefile:1862: cpp_build/snake_string] Error 1