add entity cleanup to build_execution tests
add entity cleanup to build_execution tests

project-ncl/pnc-cli,thauser/pnc-cli,thauser/pnc-cli,janinko/pnc-cli,thauser/pnc-cli,jianajavier/pnc-cli,jianajavier/pnc-cli,jianajavier/pnc-cli,janinko/pnc-cli,project-ncl/pnc-cli,janinko/pnc-cli,project-ncl/pnc-cli