Disgraced ex-congressman Eric Swalwell is catching heat again -- this time for allegedly running up a boozy tab on his own campaign’s dime. Swalwell’s campaign allegedly racked up more than 100 alcohol delivery charges over a four-year period starting in 2020 ... with booze bills reportedly tied straight to congressional campaign funds instead of his own wallet, according to a NY Post report. Yeah … you read that right. Campaign cash -- the kind donors fork over to win elections -- allegedly