A federal judge dismissed an Army officer’s lawsuit challenging the constitutionality of an Illinois law that allows police and relatives to seek emergency orders barring certain people from possessing firearms.In a written opinion last week, U.S. District Judge Matthew F. Kennelly did not rule on the merits of Charles Gudbrandsen’s argument that the Firearms Restraining Order Act violates the Second Amendment.Instead, Kennelly held Gudbrandsen lacks standing under Article III of the U.S. Constitution to pursue …