upstream: avoid compiling certain files that deeply depend on

libcrypto when WITH_OPENSSL isn't set

OpenBSD-Commit-ID: 569f08445c27124ec7c7f6c0268d844ec56ac061
diff --git a/.skipped-commit-ids b/.skipped-commit-ids
index 11840a1..dd57353 100644
--- a/.skipped-commit-ids
+++ b/.skipped-commit-ids
@@ -10,6 +10,7 @@
 5ea3d63ab972691f43e9087ab5fd8376d48e898f	uuencode.c Makefile accident
 99dd10e72c04e93849981d43d64c946619efa474	include sshbuf-misc.c
 9e1c23476bb845f3cf3d15d9032da3ed0cb2fcf5	sshbuf-misc.c in regress
+569f08445c27124ec7c7f6c0268d844ec56ac061	Makefile tweaks for !openssl
 
 Old upstream tree: