By Trevor Hunnicutt and Steve Holland WASHINGTON (Reuters) -U.S. President Joe Biden said on Tuesday that Israeli Prime Minister Benjamin Netanyahu needs to change his hardline government and that Israel cannot say no in the future to a Palestinian state, ramping up pressure on the Israelis. Biden’s remarks at a fundraising event for his 2024 re-election campaign was a further sign of growing U.S. concern at Israel’s bombing in Gaza in which thousands of Palestinian civilians have been killed. “They’re starting to lose that support,” Biden said, referring to the international community’s alarm…