NO-JIRA: chore(gha): pin github runner to ubuntu-22.04 to avoid flaky failures in podman

[jiridanek]

On main, we are having a failure https://github.com/opendatahub-io/notebooks/actions/runs/11330148742

mount: /home/runner/.local/share/containers: mount point does not exist.
       dmesg(1) may have more information after failed mount system call.
Error: Process completed with exit code 32.

and then I sometimes see in strace -f

[pid  2790] write(2, "time=\"2024-10-14T15:41:51Z\" level=error msg=\"running `/usr/bin/newuidmap 2798 0 1001 1 1 165536 65536`: newuidmap: write to uid_map failed: Operation not permitted\\n\"\n", 167 <unfinished ...>
[pid  2795] futex(0xc00007dd48, FUTEX_WAIT_PRIVATE, 0, NULLtime="2024-10-14T15:41:51Z" level=error msg="running `/usr/bin/newuidmap 2798 0 1001 1 1 165536 65536`: newuidmap: write to uid_map failed: Operation not permitted\n"

Here's the GHA running on my fork before, notice that some builds fail and some pass, seemingly at random https://github.com/jiridanek/notebooks/actions/runs/11331224673

Here's a run with older ubuntu runner, everything passes https://github.com/jiridanek/notebooks/actions/runs/11331346965

[jiridanek]

/cc @jstourac

[caponetto]

/lgtm

[paulovmr]

/lgtm

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[atheo89]

/override ci/prow/images

[openshift-ci]

@atheo89: Overrode contexts on behalf of atheo89: ci/prow/images

In response to this:

/override ci/prow/images

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