[autobackport: sssd-2-12] ci: workaround PR CI issues on ubuntu-24-04

[sssd-bot]

This is an automatic backport of PR#9183 ci: workaround PR CI issues on ubuntu-24-04 to branch sssd-2-12, created by @pbrezina.

Caution

@pbrezina The patches did not apply cleanly. It is necessary to resolve conflicts before merging this pull request. Commits that introduced conflict are marked with CONFLICT!.

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-pr9183-to-sssd-2-12
git checkout SSSD-sssd-backport-pr9183-to-sssd-2-12
git push sssd-bot SSSD-sssd-backport-pr9183-to-sssd-2-12 --force

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Original commits
fc740af - ci: use ubuntu-26-04 runner to workaroud issues on ubuntu-24-04
bb787e0 - tests: fix test_ldap_krb5__keytab_selects_correct_principal_with_multiple_realms

Backported commits

• 1b289f1 - CONFLICT! ci: use ubuntu-26-04 runner to workaroud issues on ubuntu-24-04
• 312fc31 - tests: fix test_ldap_krb5__keytab_selects_correct_principal_with_multiple_realms

Conflicting Files Information (check for deleted and re-added files)

• CONFLICT! ci: use ubuntu-26-04 runner to workaroud issues on ubuntu-24-04

On branch SSSD-sssd-backport-pr9183-to-sssd-2-12
You are currently cherry-picking commit fc740af93.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   .github/workflows/ci.yml

no changes added to commit (use "git add" and/or "git commit -a")

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Original Pull Request Body

ci: use ubuntu-26-04 runner to workaroud issues on ubuntu-24-04

ubuntu-24-04 started having issues with podman containers, switching
to ubuntu-26-04 seems to workaround it. At the time of this commit
ubuntu-24-04 is still ubuntu-latest, while ubuntu-26-04 is in preview
state.

See: actions/runner-images#14604 (comment)

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ubuntu-26-04 had its own problems when tshark (running as root) is accessing pcap file owned by tcpdump in /tmp and docker-compose command is not available there. But this is possible to workaround.

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Requires:

• setup: create wrapper for docker-compose sssd-ci-containers#214
• tcpdump: keep root as the owner of generated pcap file sssd-test-framework#271

Green run with the changes from sssd-ci-containers and sssd-test-framework:

• https://github.com/SSSD/sssd/actions/runs/33491749812?pr=9183

[alexey-tikhonov]

(rebased)

[alexey-tikhonov]

Failing test_ipa_trusts__add_and_remove_external_group_membership should be addressed by #9212 & SSSD/sssd-test-framework#274

[sssd-bot]

The pull request was accepted by @alexey-tikhonov with the following PR CI status:

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🟢 CodeQL (success)
🟢 rpm-build:centos-stream-10-x86_64:upstream (success)
🟢 testing-farm:centos-stream-10-x86_64:upstream (success)
🟢 Build / freebsd (success)
🟢 Build / make-distcheck (success)
🟢 ci / intgcheck (centos-10) (success)
🟢 ci / intgcheck (fedora-43) (success)
🟢 ci / prepare (success)
🔴 ci / system (centos-10) (failure)
🔴 ci / system (fedora-43) (failure)
🟢 Static code analysis / codeql (success)
🟢 Static code analysis / files-changed (success)
🟢 Static code analysis / pre-commit (success)
🟢 Static code analysis / python-system-tests (success)

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There are unsuccessful or unfinished checks. Make sure that the failures are not related to this pull request before merging.