test/system: Fix issue with python resolver IP type

[petraglyph]

The existing code would never properly select the IPv4 address instead a fallback value was selected when the IPv4 option was used, the script is updated to that both IPv4 and IPv6 will be properly selected.

[softwarefactory-project-zuul[bot]]

Build failed. https://softwarefactory-project.io/zuul/t/local/buildset/d2fb42b8e3a34997bdafbd1b672f0de2

:heavy_check_mark: unit-test SUCCESS in 5m 14s :heavy_check_mark: unit-test-migration-path-for-coreos-toolbox SUCCESS in 3m 38s :heavy_check_mark: unit-test-restricted SUCCESS in 6m 40s :heavy_check_mark: system-test-fedora-rawhide-commands-options SUCCESS in 1h 27m 25s :heavy_check_mark: system-test-fedora-rawhide-runtime-environment-arch-fedora SUCCESS in 1h 32m 22s :x: system-test-fedora-rawhide-runtime-environment-ubuntu POST_FAILURE in 32m 23s :x: system-test-fedora-41-commands-options RETRY_LIMIT in 6m 41s :heavy_check_mark: system-test-fedora-41-runtime-environment-arch-fedora SUCCESS in 1h 31m 32s :heavy_check_mark: system-test-fedora-41-runtime-environment-ubuntu SUCCESS in 39m 05s :heavy_check_mark: system-test-fedora-40-commands-options SUCCESS in 1h 23m 03s :x: system-test-fedora-40-runtime-environment-arch-fedora RETRY_LIMIT in 7m 30s :heavy_check_mark: system-test-fedora-40-runtime-environment-ubuntu SUCCESS in 35m 39s :heavy_check_mark: system-test-fedora-39-commands-options SUCCESS in 1h 16m 08s :heavy_check_mark: system-test-fedora-39-runtime-environment-arch-fedora SUCCESS in 1h 19m 08s :heavy_check_mark: system-test-fedora-39-runtime-environment-ubuntu SUCCESS in 49m 07s

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/local/buildset/0522bfd75828460ab4f58ddce3abac29

:heavy_check_mark: unit-test SUCCESS in 2m 09s :heavy_check_mark: unit-test-migration-path-for-coreos-toolbox SUCCESS in 3m 25s :heavy_check_mark: unit-test-restricted SUCCESS in 2m 18s :heavy_check_mark: system-test-fedora-rawhide-commands-options SUCCESS in 48m 23s :heavy_check_mark: system-test-fedora-rawhide-runtime-environment-arch-fedora SUCCESS in 38m 22s :heavy_check_mark: system-test-fedora-rawhide-runtime-environment-ubuntu SUCCESS in 9m 15s :heavy_check_mark: system-test-fedora-42-commands-options SUCCESS in 1h 16m 06s :heavy_check_mark: system-test-fedora-42-runtime-environment-arch-fedora SUCCESS in 1h 03m 43s :heavy_check_mark: system-test-fedora-42-runtime-environment-ubuntu SUCCESS in 17m 33s :heavy_check_mark: system-test-fedora-41-commands-options SUCCESS in 1h 16m 16s :heavy_check_mark: system-test-fedora-41-runtime-environment-arch-fedora SUCCESS in 1h 04m 09s :heavy_check_mark: system-test-fedora-41-runtime-environment-ubuntu SUCCESS in 17m 04s

[debarshiray]

Thanks again, @pennbauman !