Celtic ensured they got over the line against Dundee earlier today to restore their three-point advantage at the top of the Scottish Premiership. Following Rangers’ victory away to St Mirren this afternoon to move level, Brendan Rodgers made one change to his starting line-up from last weekend’s triumph against Aberdeen, slotting James Forrest in for Hyunjun Yang on the left flank. As we now know, the Scotland international made all the difference at Dens Park, firing home a stunning volley on the half-hour mark to grant the visitors the lead on Tayside. In a match where quality was few and fa…