An unanimous federal appeals court declined to revive a Title IX lawsuit brought by a Wisconsin high school student who claimed she was sexually assaulted by a school security officer while she was in middle school.The 7th U.S. Circuit Court of Appeals on Thursday affirmed the U.S. District Court judge’s summary judgment in favor of Madison Metropolitan School District, which includes Whitehorse Middle School where Jane Doe, as she is known in court documents, was a student.Doe sued the school district in September …