Function ibc_test_framework::util::retry::assert_eventually_succeed

pub fn assert_eventually_succeed<R>(
    task_name: &str, 
    attempts: u16, 
    interval: Duration, 
    task: impl Fn() -> Result<R, Error>
) -> Result<R, Error>

A simplified version of retry logic used for testing. We do not need complicated retry logic as we need this only to test eventual consistency which should reach within a few seconds.