On the heels of a pandemic relief program ending last month for undocumented immigrants, Gov. Phil Murphy earmarked $53 million in his latest budget for a one-time $500 check for a similar population who pays taxes using an individual taxpayer identification number. More than 100,000 people would qualify for the assistance paid for the federal American Rescue Plan pandemic relief program, according to the State Treasury Department. A committee of legislators known as the Joint Budget Oversight Committee must approve the appropriation. People need not apply for their share of the ITIN Holders D…