New Hampshire’s Republican Gov. Chris Sununu said Tuesday that his state will soon be ending the $300 weekly federal jobless supplement that business groups and others have blamed for discouraging people from taking jobs and fueling a hiring crunch. Sununu said in a statement that New Hampshire would be ending the federal $300 unemployment boost, along with other federal jobless programs, while rolling out an incentive program to help struggling businesses find workers. “Today we launched our SUMMER STIPENDS program to get people back to work, and announced we’re ending our participation in federal unemployment programs,” Sununu said in a tweet. “Let’s get back to work.” The Summer Stipends program offers $500 to $1,000 one-time bonuses for individuals who get a job that pays $25 an hour or less, and stay in that job for at least eight weeks. Speaking at a press conference in Concord on Tuesday, Sununu said …