feat: guid is not a permalink — radicle-ci-broker

rss guid default permalink to true so we need to explicitly set it to false

     fn rss_item_from_run(run: &Run) -> Result<Item, PageError> {
         let mut guid = Guid::default();
         guid.set_value(run.broker_run_id().to_string());
         guid.permalink = false; // guid permalink defaults to true as our guid is not a url set this to false
         let state = if run.state() == RunState::Finished {
             match run.result() {