By Mickey Djuric and Mia Rabson THE CANADIAN PRESS OTTAWA- The federal Liberals and New Democrats have reached a deal that would allow every Canadian with a health card to access free diabetes medication and birth control, the NDP confirmed Friday. The coverage is to be included in the first piece of a national pharmacare program, with legislation expected to be introduced in the House of Commons next week. It’s a critical piece of the supply-and-confidence pact between the two parties, in which the NDP agreed to support the Liberals on key votes in the Commons in exchange for movement on shared priorities. NDP Leader Jagmeet Singh threatened in recent weeks to pull out of the deal if the Liberals didn’t agree to certain terms by a March 1 deadline. A…