Inconsistent update of lastDefaultInterestUpdate in TroveManager.sol:_resetState

The TroveManager contract contains a function named _resetState that includes the statement lastDefaultInterestUpdate = block.timestamp;. However, further down in the same function, the variable lastDefaultInterestUpdate is updated to zero (lastDefaultInterestUpdate = 0;).

As a result, the initial assignment to block.timestamp does not have any practical effect on the contract's behavior. As the value of defaultedDebt is set to 0, the last default interest is updated at block.timestamp; therefore, the statement lastDefaultInterestUpdate = 0; should be removed from the function.

function _resetState() private {
    if (TroveOwners.length == 0) {
        activeInterestIndex = INTEREST_PRECISION;
        lastActiveIndexUpdate = block.timestamp;
        lastDefaultInterestUpdate = block.timestamp;
        totalStakes = 0;
        totalStakesSnapshot = 0;
        totalCollateralSnapshot = 0;
        L_collateral = 0;
        L_debt = 0;
        lastDefaultInterestUpdate = 0;
        lastCollateralError_Redistribution = 0;
        lastDebtError_Redistribution = 0;
        totalActiveCollateral = 0;
        totalActiveDebt = 0;
        defaultedCollateral = 0;
        defaultedDebt = 0;
    }
}