dirac: squelch "WARNING: When invoking clojure.main, use -M"

I have absolutely no idea what is that warning trying to say.

Author: darwin

Diff for: dirac

@@ -124,4 +124,4 @@ if [[ -n "$DIRAC_CLI_ECHO_CMD" ]]; then
   set -x
 fi
 # shellcheck disable=SC2086
-exec clojure -Sdeps "$DEPS" $DIRAC_CLI_CLOJURE_OPTS -m dirac.main "$@"
+exec clojure -Sdeps "$DEPS" $DIRAC_CLI_CLOJURE_OPTS -M -m dirac.main "$@"