[autobackport: sssd-2-10] adding enumeration system tests

[sssd-bot]

This is an automatic backport of PR#8280 adding enumeration system tests to branch sssd-2-10, created by @danlavu.

Please make sure this backport is correct.

Note

The commits were cherry-picked without conflicts.

You can push changes to this pull request

git remote add sssd-bot git@github.com:sssd-bot/sssd.git
git fetch sssd-bot refs/heads/SSSD-sssd-backport-pr8280-to-sssd-2-10
git checkout SSSD-sssd-backport-pr8280-to-sssd-2-10
git push sssd-bot SSSD-sssd-backport-pr8280-to-sssd-2-10 --force

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Original commits
160bbb3 - adding parametrized enumeration enabled tests
5b5dce2 - removing intg enumeration tests.

Backported commits

• 86a4e42 - adding parametrized enumeration enabled tests
• aae9804 - removing intg enumeration tests.

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Original Pull Request Body

[gemini-code-assist]

Code Review

This pull request is an automatic backport that replaces old integration tests for enumeration with new system tests. This is achieved by parameterizing several existing system tests in test_nss.py to run with enumeration enabled. The changes are logical and improve test coverage for the enumeration feature.

I have one suggestion to improve the maintainability of the newly added test logic by refactoring duplicated code into a pytest fixture. This would make the test suite cleaner and easier to maintain in the long run.

[jakub-vavra-cz]

LGTM.