Update poetry install commands to consider groups

tox.ini

@@ -26,7 +26,7 @@ deps =
     django42: Django>=4.2,<5.0
     django50: Django>=5.0,<5.1
 commands_pre =
-    poetry install -v
+    poetry install --with dev,test -v
 commands =
     poetry run pytest {posargs}
 allowlist_externals = touch
@@ -42,7 +42,7 @@ whitelist_externals =
 deps =
     poetry
 commands_pre =
-    poetry install -v
+    poetry install --with docs -v
 commands =
     poetry run doc8 --ignore-path docs/_build README.rst docs
     rm -f docs/drf_rw_serializers.rst
@@ -62,7 +62,7 @@ whitelist_externals =
 deps =
     poetry
 commands_pre =
-    poetry install -v
+    poetry install --with dev -v
 commands =
     touch tests/__init__.py
     poetry run prospector