REGTEST: ssl/cli: change test type to devel

Change the type of test from slow to devel for add_ssl-crt-list.vtc and
set_ssl_cert.vtc.
diff --git a/reg-tests/ssl/set_ssl_cert.vtc b/reg-tests/ssl/set_ssl_cert.vtc
index 3780d11..dc981a5 100644
--- a/reg-tests/ssl/set_ssl_cert.vtc
+++ b/reg-tests/ssl/set_ssl_cert.vtc
@@ -1,4 +1,4 @@
-#REGTEST_TYPE=slow
+#REGTEST_TYPE=devel
 
 # This reg-test uses the "set ssl cert" command to update a certificate over the CLI.
 # It requires socat and curl to upload and validate that the certificate was well updated