You may see more of Gov. Phil Murphy over the next few weeks, thanks to a $2 million ad blitz from a “dark money” group aiming to tout his agenda and raise his profile. The Democratic governor is appearing in three advertisements paid for by Stronger Fairer Forward, a nonprofit advocacy group run by allies that is not required to release its donors. The campaign will run through the end of July, with ads on TV, digital platforms, and billboards, the group said. The ads come as Murphy and his fellow Democrats who lead the state Legislature are in the final days of negotiating a new state budget…