could not support gcc 4.8.2

[ugenehan]

error:fucntion 'cpr::Authentication& cpr::Authentication::operator=(cpr::Authentication&&)' defaulted on its first declaration with an exception-specification that differs from the implicit declaration 'cpr::Authentication& cpr::Authentication::operator=(cpr::Authentication&&)' Authentication& operator=(Authentication&& old) noexcept = default;

[COM8]

In case you are able to create a PR and a CI run for it. Sure.

[csflyer]

same error.

[COM8]

This issue will be closed since we new require a cpp17 compatible compiler for all versions of cpr >= 1.10.0.

More details: https://github.com/libcpr/cpr/releases/tag/1.9.0