Update tox.ini

tox.ini

@@ -20,7 +20,7 @@ passenv =
     READTHEDOCS
 description =
     py{311,312,313,314}: Run unit tests against {envname}.
-extras =
+dependency_groups =
     test
 setenv =
     PYTHONWARNINGS = error
@@ -31,8 +31,9 @@ commands=
 [testenv:lint]
 description =
     Run linters.
-extras =
+dependency_groups =
     lint
+    types
 # If you update any of these commands, don't forget to update the equivalent
 # GitHub Workflow step
 commands =
@@ -44,7 +45,7 @@ commands =
 [testenv:docs]
 description =
     Build documentation.
-extras =
+dependency_groups =
     docs
 commands =
     python -c "import shutil; shutil.rmtree('./build/sphinx', ignore_errors=True) if '{env:CLEAN:}' else None"
@@ -53,7 +54,7 @@ commands =
 [testenv:docs-live]
 description =
     Build documentation.
-extras =
+dependency_groups =
     docs
 deps =
     sphinx-autobuild
@@ -71,7 +72,7 @@ commands =
 [testenv:ruff]
 description =
     Run ruff formatting and linting.
-extras =
+dependency_groups =
     lint
 commands =
     ruff format .
@@ -80,8 +81,7 @@ commands =
 [testenv:mypy]
 description =
     Run mypy type checking.
-extras =
-    lint
-    test
+dependency_groups =
+    types
 commands =
     mypy {posargs}