chore: appease the linter

Signed-off-by: Richard Zak <[email protected]>

src/main.rs

@@ -361,7 +361,7 @@ async fn attest(
     let crt = Certificate::from_der(&crt).or(Err(ISE))?;
 
     // Create and return the PkiPath.
-    PkiPath::from(vec![issuer, crt]).to_vec().or(Err(ISE))
+    PkiPath::from([issuer, crt]).to_vec().or(Err(ISE))
 }
 
 #[cfg(test)]