fix: checks need to be send and sync

Signed-off-by: Gustavo Inacio <gustavo@semiotic.ai>

tap_core/src/checks/mod.rs

@@ -4,7 +4,7 @@
 use crate::tap_receipt::{Checking, ReceiptError, ReceiptWithState};
 use std::sync::{Arc, RwLock};
 
-pub type ReceiptCheck = Arc<dyn Check>;
+pub type ReceiptCheck = Arc<dyn Check + Sync + Send>;
 
 pub type CheckResult = anyhow::Result<()>;