ExponentialBackoffTimed did't impl RetryPolicy

[RecordingTheSmile]

Bug description

ExponentialBackoffTimed did't impl RetryPolicy, which occur error when use build_with_total_retry_duration() fn in ExponentialBackoff::builder.

To Reproduce

reqwest_retry::RetryTransientMiddleware::new_with_policy(
            reqwest_retry::policies::ExponentialBackoff::builder()
                .retry_bounds(
                    std::time::Duration::from_secs(1),
                    std::time::Duration::from_secs(2 * 60),
                )
                .build_with_total_retry_duration(Duration::from_secs(100)),
        );

Expected behavior

rustc should not raise an error.

Environment

• OS: Windows
• Rust version 1.72

Additional context

[tl-rodrigo-gryzinski]

Hey!

This was a breaking change in retry-policies 0.2, it was required to fix a bug in the jitter implementation. Now you have to provide the time when the first requested started as well to get a RetryPolicy impl from ExponentialBackoffTimed, with ExponentialBackoffTimed::for_task_started_at

Details about the retry-policies change in this PR.

I'm closing the issue as this is intended behaviour, though feel free to add any comments