Fix no-engine

Reviewed-by: NNicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/7365)

(cherry picked from commit 5f9f67b9d494e26941aa8d66d28a6a993c557643)

test/ecdsatest.c

@@ -25,6 +25,7 @@
 # ifndef OPENSSL_NO_ENGINE
 #  include <openssl/engine.h>
 # endif
+# include <openssl/sha.h>
 # include <openssl/err.h>
 # include <openssl/rand.h>