Intel compiler fixes and CI

Build fails with

```
/home/ruben/workspace/boost-root/libs/mysql/include/boost/mysql/impl/internal/protocol/deserialize_text_field.ipp:95:35: error: explicit comparison with infinity in fast floating point mode [-Werror,-Wtautological-constant-compare]
    if (!ok || std::isnan(val) || std::isinf(val))  // SQL std forbids these values
```

When building with the newest icpx.