For consistency, particularly in logging, fire an action for catchable errors

includes/class-events.php

@@ -280,6 +280,8 @@ class Events extends Singleton {
 			// Note that timeouts and memory exhaustion do not invoke this block
 			// Instead, those locks are freed in `do_lock_cleanup_on_shutdown()`
 
+			do_action( 'a8c_cron_control_event_threw_catchable_error', $event, $t );
+
 			$return = array(
 				'success' => false,
 				'message' => sprintf( __( 'Callback for job with action `%1$s` and arguments `%2$s` raised a Throwable - %3$s in %4$s on line %5$d.', 'automattic-cron-control' ), $event->action, maybe_serialize( $event->args ), $t->getMessage(), $t->getFile(), $t->getLine() ),