change lm task name

wucong.lyb

2023-02-17 6f9c735c7f3cd690a375da4696ea3a161ea72e27

 .github/workflows/main.yml

@@ -5,7 +5,7 @@
      - main
  push:
    branches:
      - dev
      - dev_wjm

jobs:
  docs: