Remove if guard in commit

[lolaaimar]

• Remove if guard in commit for single level scripts
  // before
  if (commitmentsToIds.lookup(commitment).member(Bytes[48, 32, 32, 32, 32, 32, 32, 32])) { idsToCommitments.lookup(Bytes[48, 32, 32, 32, 32, 32, 32, 32]).insert(commitment); }
  // after
  idsToCommitments.lookup(Bytes[48, 32, 32, 32, 32, 32, 32, 32]).insert(commitment);