WASHINGTON — The Supreme Court is leaving women’s access to a widely used abortion pill untouched until at least Friday, while the justices consider whether to allow restrictions on the drug mifepristone to take effect.The court is dealing with a new abortion controversy less than a year after its conservative majority overturned Roe v. Wade and allowed more than a dozen states to effectively ban abortion outright.At stake now is whether to allow restrictions on mifepristone ordered by a lower court to take …