[3.11] gh-109748: Fix again venv test_zippath_from_non_installed_posix() (GH-110149...

[3.11] gh-109748: Fix again venv test_zippath_from_non_installed_posix() (GH-110149) (#110153)

gh-109748: Fix again venv test_zippath_from_non_installed_posix() (GH-110149)

Call also copy_python_src_ignore() on listdir() names.

shutil.copytree(): replace set() with an empty tuple. An empty tuple
becomes a constant in the compiler and checking if an item is in an
empty tuple is cheap.
(cherry picked from commit 0def8c712bb6f66f1081cab71deb3681566b846d)

Co-authored-by: Victor Stinner <vstinner@python.org>