modify file upload

entrypoint.sh

@@ -35,7 +35,7 @@ prefix="sboms/inspector-scan-sbom_"
 #out_file+="_"
 dtg=$(date +"%Y-%m-%d_%H-%M-%S")
 job=$(echo $GITHUB_RUN_ID)
-out_file=$prefix.$job.$dtg.json
+out_file=$prefix_$job_$dtg.json
 echo "Out file $out_file"
 
 $sbomgen $artifact_type $artifact_path_arg $artifact_path $prog --scan-sbom -o $out_file