ci: always recreate env for codegen (#7095)

Author: RogerHYang

tox.ini

@@ -210,6 +210,7 @@ allowlist_externals =
 
 [testenv:build_graphql_schema]
 description = Export GraphQL schema to a file (Python 3.9)
+recreate = true
 basepython = python3.9
 changedir = app
 deps =
@@ -222,6 +223,7 @@ commands =
 
 [testenv:build_openapi_schema]
 description = Export OpenAPI schema to a file (Python 3.9)
+recreate = true
 basepython = python3.9
 changedir = schemas
 commands_pre =
@@ -306,6 +308,7 @@ commands =
 
 [testenv:openapi_codegen_for_python_client]
 description = Generate data models from OpenAPI schema for Python client
+recreate = true
 changedir = packages/phoenix-client/src/phoenix/client/__generated__/
 commands_pre =
   uv tool install [email protected]
@@ -335,6 +338,7 @@ commands =
 
 [testenv:graphql_codegen_for_python_tests]
 description = Generate data models from GraphQL schema for Python tests
+recreate = true
 changedir = tests/__generated__/graphql/
 commands =
   uv pip list -v