scripted-diff: Invoke ::CheckFinalTx with chain tip

-BEGIN VERIFY SCRIPT-
find_regex='\bCheckFinalTx\(' \
    && git grep -l -E "$find_regex" -- src \
        | grep -v '^src/validation\.\(cpp\|h\)$' \
        | xargs sed -i -E 's@'"$find_regex"'@\0::ChainActive().Tip(), @g'
-END VERIFY SCRIPT-

src/txmempool.cpp

@@ -512,7 +512,7 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem
         const CTransaction& tx = it->GetTx();
         LockPoints lp = it->GetLockPoints();
         bool validLP =  TestLockPointValidity(&lp);
-        if (!CheckFinalTx(tx, flags) || !CheckSequenceLocks(*this, tx, flags, &lp, validLP)) {
+        if (!CheckFinalTx(::ChainActive().Tip(), tx, flags) || !CheckSequenceLocks(*this, tx, flags, &lp, validLP)) {
             // Note if CheckSequenceLocks fails the LockPoints may still be invalid
             // So it's critical that we remove the tx and not depend on the LockPoints.
             txToRemove.insert(it);