fix(lightsail): Remove second call to is_resource_filtered (#5125)

Co-authored-by: Harshit Raj Singh <harshitrajsingh.hrs@gmail.com>
Co-authored-by: Sergio Garcia <38561120+sergargar@users.noreply.github.com>

prowler/providers/aws/services/lightsail/lightsail_service.py

@@ -28,7 +28,7 @@ def __get_instances__(self, regional_client):
                         f"arn:{self.audited_partition}:lightsail:{regional_client.region}:{self.audited_account}:Instance",
                     )
 
-                    if not self.audit_resources or is_resource_filtered(
+                    if not self.audit_resources or (
                         is_resource_filtered(arn, self.audit_resources)
                     ):
                         ports = []