Move make_test_list.py to tools directory (pyodide#5353)

Author: hoodmane

docs/development/maintainers.md

@@ -294,10 +294,10 @@ If doing a major version update, save time by {ref}`updating-packages` first.
    figure out how to fix it:
    https://github.com/python-greenlet/greenlet/blob/master/src/greenlet/TPythonState.cpp
 
-8. In the virtual environment with the new Python version, run
+8. Run
 
    ```sh
-   python src/tests/make_test_list.py
+   python tools/make_test_list.py
    ```
 
    Then run the core tests `pytest src/tests/test_core_python.py` and either fix

src/tests/python_tests.yaml

@@ -1,4 +1,4 @@
-# This list is updated with test/make_test_list.py script, which needs
+# This list is updated with tools/make_test_list.py script, which needs
 # to be re-run after each CPython update.
 
 # Test modules can have:

src/tests/make_test_list.py tools/make_test_list.py

@@ -11,8 +11,8 @@
 import ruamel.yaml
 
 yaml = ruamel.yaml.YAML()
-PYODIDE_ROOT = Path(__file__).parents[2]
-PYTHON_TESTS_YAML = Path(__file__).parent / "python_tests.yaml"
+PYODIDE_ROOT = Path(__file__).parents[1]
+PYTHON_TESTS_YAML = PYODIDE_ROOT / "src/tests/python_tests.yaml"
 
 
 def get_makefile_envs():