[Refactor][CI] Reorganize test tree, and move slow e2e to weekly - #4951

[Refactor][CI] Reorganize test tree, and move slow e2e to weekly#4951

Gaohan123 merged 10 commits into

vllm-project:mainvllm-project/vllm-omni:mainfrom

yenuo26:mv_testcaseyenuo26/vllm-omni:mv_testcaseCopy head branch name to clipboard