remove seconds per day again (#215)

Author: wjmelements

src/PDPVerifier.sol

@@ -44,7 +44,6 @@ contract PDPVerifier is Initializable, UUPSUpgradeable, OwnableUpgradeable {
     uint256 public constant MAX_ENQUEUED_REMOVALS = 2000;
     address public constant RANDOMNESS_PRECOMPILE = 0xfE00000000000000000000000000000000000006;
     uint256 public constant EXTRA_DATA_MAX_SIZE = 2048;
-    uint256 public constant SECONDS_IN_DAY = 86400;
     uint256 public constant NO_CHALLENGE_SCHEDULED = 0;
     uint256 public constant NO_PROVEN_EPOCH = 0;