updated .gitignore for new rule yaml naming changes
updated .gitignore for new rule yaml naming changes

craigyam/amalgam8,kimikowang/istio_vms,amalgam8/amalgam8,craigyam/amalgam8,kimikowang/istio_vms,craigyam/amalgam8,craigyam/amalgam8,kimikowang/istio_vms,amalgam8/amalgam8,kimikowang/istio_vms,amalgam8/amalgam8,amalgam8/amalgam8,craigyam/amalgam8,kimikowang/istio_vms,amalgam8/amalgam8