CI: allow XAPI linking with Lwt for now (#6415)

It sneaks in via xenstore_transport and tar.unix, fixing that requires
patching those 2 libraries first.
For now partially revert this test: only test for linking with OpenSSL,
not Lwt.

Fixes: 0832ae5 ("CP-53951: Drop SSL and Lwt dependency from XAPI")

Author: edwintorok

ocaml/xapi/check-no-lwtssl.sh

@@ -2,10 +2,7 @@
 
 SSL=libssl
 CRYPTO=libcrypto
-# This is an OCaml library, but when it is linked
-# we also configure it to link libev, so look for that
-LWT=libev
-DEPS="${SSL}|${CRYPTO}|${LWT}"
+DEPS="${SSL}|${CRYPTO}"
 
 ldd "$1" | grep -q -E "${DEPS}" 2>&1
 if [ $? -eq 1 ]; then