SPRINGFIELD — The 2023 spring legislative session came to an end in the early hours of Saturday morning after the Illinois House gave its approval to a $50.6 billion spending plan for the upcoming fiscal year that begins July 1.The 73-38 party-line vote came around 2:30 a.m. after lengthy debate during which Democrats called the budget “balanced” and “compassionate” while Republicans claimed it masks hidden costs and fails to address the state’s most urgent priorities.“This budget …