[3.13] gh-121957: Emit audit events for `python -i` and `python -m asyncio` (GH-121958) (GH-122115)

Relatedly, emit the `cpython.run_startup` event from the Python version of
`PYTHONSTARTUP` handling.
(cherry picked from commit dc93d1125f594ac7aece98558eaf33d09c348519)

Co-authored-by: Łukasz Langa <lukasz@langa.pl>