message: fix: alignment score type
diff: @@ -54,7 +54,7 @@ pub struct NextcladeOutputs {
  pub total_unknown_aa: usize,
  pub alignment_start: usize,
  pub alignment_end: usize,
  - pub alignment_score: usize,
  + pub alignment_score: i32,
  pub pcr_primer_changes: Vec<PcrPrimerChange>,
  pub total_pcr_primer_changes: usize,
  pub clade: String,
  