The Trump administration has lifted restrictions on TikTok use on federal government devices after determining that the social media app does not pose a national security threat after shifting its US operations to American investors.The White House Office of Management and Budget called off a 2023 directive that halted the use of the video-sharing service on government equipment due to concerns about TikTok’s previous Chinese ownership. The recent decision comes from a Justice Department ruling that TikTok no longer qualifies as a covered application under a 2022 law that prohibited its use on federal platforms. The significant policy change comes…