libzip deprecated func fix

Author: davidhjp01

src/cosim/utility/zip.cpp

@@ -151,8 +151,9 @@ entry_index archive::find_entry(const std::string& name) const
     assert(is_open());
     const auto n = zip_name_locate(m_archive, name.c_str(), ZIP_FL_ENC_GUESS);
     if (n < 0) {
-        int code = 0;
-        zip_error_get(m_archive, &code, nullptr);
+        int code;
+        auto* err = zip_get_error(m_archive);
+        code = zip_error_code_zip(err);
         if (code == ZIP_ER_NOENT)
             return invalid_entry_index;
         else