REGTEST: server/cli_set_ssl.vtc requires OpenSSL

Add OpenSSL as a requirement for this test.
diff --git a/reg-tests/server/cli_set_ssl.vtc b/reg-tests/server/cli_set_ssl.vtc
index 15fa586..638debe 100644
--- a/reg-tests/server/cli_set_ssl.vtc
+++ b/reg-tests/server/cli_set_ssl.vtc
@@ -4,7 +4,8 @@
 
 # for "set server <srv> ssl"
 #REQUIRE_VERSION=2.4
-#REGTEST_TYPE=bug
+#REGTEST_TYPE=devel
+#REQUIRE_OPTIONS=OPENSSL
 
 # Do nothing. Is there only to create s1_* macros
 server s1 {