feat: disable pid max in the podman machine

[benoitf]

Does this PR introduce a user-facing change?

fix podman-desktop/podman-desktop#5282

With FCOS we have a limit of 2048 files.
But when launching containers like kind containers, we're reaching easily the limit.
(kind create command is not providing
AFAIK as it's inside a dedicated machine, there should not be any limit

The limit should be only set when running a container.

default = unlimited
if using --pids-limit=<something> then it's using this value.

If I use docker I have the same behaviour:

docker run --rm -it fedora cat  /sys/fs/cgroup/pids.max                                                                                                                                
max

[NO NEW TESTS NEEDED]

Release notes:

feat: disable pids-limit inside a podman machine.

[baude]

@benoitf can you rebase and see if the tests go better for you ?

[benoitf]

@baude rebased

[rhatdan]

LGTM

[rhatdan]

@benoitf needs a rebase?

[benoitf]

@rhatdan done, thanks for the reminder

[rhatdan]

/approve
/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: benoitf, rhatdan

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[ashley-cui]

/cherry-pick v4.8

[openshift-cherrypick-robot]

@ashley-cui: new pull request created: #21221

In response to this:

/cherry-pick v4.8

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