fixup! defer: fix/hide tidy/trivial_checks warnings

ci/no_assert_check.sh

 #!/bin/sh
-grep '\<assert\>' -- $(git ls-files | grep '\.[hc]$' | grep -vE '^(contrib|bench|tests|daemon/ratelimiting.test|lib/kru)/')
+grep '\<assert\>' -- $(git ls-files | grep '\.[hc]$' | grep -vE '^(contrib|bench|tests|daemon/ratelimiting.test)/|^lib/kru')
 test $? -eq 1