message: fixed regression in dr::schedule()
  A regression in the C++ implementation of dr::schedule() caused the
  function to potentially only evaluate a subset of its arguments.
diff: @@ -1348,7 +1348,7 @@ DRJIT_INLINE bool schedule() { return false; }
  template <typename T1, typename... Ts, enable_if_t<sizeof...(Ts) != 0> = 0>
  DRJIT_INLINE bool schedule(const T1 &value, const Ts&... values) {
  - return schedule(value) || schedule(values...);
  + return schedule(value) | schedule(values...); // single '|' is intentional
  }
  DRJIT_INLINE void eval() {
  