fix setup to allow to pass tests in internal jenkins

[benbariteau]

There's two issues that need dealing with:

1. There's interpreters in the tox.ini which don't exist internally, so we need to skip them. Luckily, this is a builtin tox feature.
2. The default tempdir fails the security_check requirements. We can set it to something else, but we need the test environment to respect that. So I added passenv = TMP

As a bonus, I also added itest_noble to the GHA tests