A legal fight over data center growth in Lowell, Massachusetts, may be ending almost as quickly as it began. Markley Lowell LLC and Tanner Street Investco LLC, two companies owned by Markley CEO Jeff Markley, sued the city over a temporary ban on new and expanded data centers but now say both sides have agreed to dismiss the case. What happened? The dispute traces back to a March 10 City Council vote that unanimously imposed a 360-day pause on n…