mypy: check additional directories (#9162)

Signed-off-by: Russell Bryant <rbryant@redhat.com>

.github/workflows/mypy.yaml

@@ -11,7 +11,7 @@ on:
       - main
 
 jobs:
-  ruff:
+  mypy:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -32,15 +32,4 @@ jobs:
         pip install types-setuptools
     - name: Mypy
       run: |
-        mypy
-        mypy tests --follow-imports skip
-        mypy vllm/attention --follow-imports skip
-        mypy vllm/distributed --follow-imports skip
-        mypy vllm/engine  --follow-imports skip
-        mypy vllm/executor --follow-imports skip
-        mypy vllm/lora --follow-imports skip
-        mypy vllm/model_executor  --follow-imports skip
-        mypy vllm/prompt_adapter --follow-imports skip
-        mypy vllm/spec_decode --follow-imports skip
-        mypy vllm/worker --follow-imports skip
-
+        tools/mypy.sh