DOVER, Del. — The committee representing child sex abuse survivors in the Boy Scouts of America bankruptcy case has agreed to the extension of an injunction halting lawsuits against local Boy Scouts councils and sponsoring organizations.In return for the extension, the BSA and local councils must provide the committee with information about local troop rosters that can help victims validate their claims, according to a court filing submitted Monday.Attorneys for one of the BSA’s insurers argued in a court …