process_unicode: Call process_ucis() automatically

If UCIS is enabled, call process_ucis() automatically from
process_record_quantum().

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>

quantum/quantum.c

@@ -86,6 +86,9 @@ bool process_record_quantum(keyrecord_t *record) {
   #endif
   #ifdef UNICODE_ENABLE
     process_unicode(keycode, record) &&
+  #endif
+  #ifdef UCIS_ENABLE
+    process_ucis(keycode, record) &&
   #endif
       true)) {
     return false;