TALLAHASSEE, Fla. — Florida’s so-called “don’t say gay” bill is poised for final approval, despite a backlash that included “Saturday Night Live” ripping the legislation and students demonstrating inside the Capitol. The measure, which moved ahead Monday in the Florida Senate, has dominated Tallahassee’s attention as lawmakers head into their final week of session. A final vote is expected as early as Tuesday and then the controversial legislation will head to Gov. Ron DeSantis, who has voiced his support. The issue has sent emotions boiling over with Florida’s first openly gay state senator b…