Fix typo "Ci" ("CI" is correct) — radicle-ci-broker

Going to self-merge this as it should be entirely uncontroversial.

  forges such as GitHub and GitLab that preserves user sovereignty and
  freedom.
  .
  Radicle CI broker uses a configured CI engine to run Ci for a repsitory
  Radicle CI broker uses a configured CI engine to run CI for a repsitory
  on a Radicle node.

     /// Produce HTML reports based on database contents.
     Report(ReportCmd),
     /// Trigger a Ci run.
     /// Trigger a CI run.
     Trigger(TriggerCmd),
 }

     #[allow(clippy::result_large_err)]
     pub fn execute_ci(&mut self, trigger: &Request) -> Result<Run, BrokerError> {
         info!("Start CI run");
         debug!("Start Ci run on {trigger:#?}");
         debug!("Start CI run on {trigger:#?}");
         let mut run = match trigger {
             Request::Trigger {
                 common,