[CI] Set --workers=1 to avoid intermittent timeout failures#7846

DDDivano merged 1 commit into

PaddlePaddle:developPaddlePaddle/FastDeploy:developfrom

EmmonsCurse:fix_test_max_waiting_time_errorEmmonsCurse/FastDeploy:fix_test_max_waiting_time_errorCopy head branch name to clipboard