This commit implements the ReopenContainerLog function.
This fixes an issue where kata container logs could not be rotated.

This required duplicating part of the createContainerIO function, so I am moving
this in its own subfunction for reuse.

Signed-off-by: Julien Ropé <jrope@redhat.com>

This commit adds a test that simulates log rotation, making sure
that the log file can be re-opened and used as expected.

Signed-off-by: Julien Ropé <jrope@redhat.com>

[release-1.33] Backport kata logrotate fix

Fixes an issue where empty network namespace paths cause CNI teardown
failures, preventing pod deletion and creating stuck pods. This happens when
infra containers die, leaving NetNsPath() returning empty strings that CNI
plugins cannot handle.

The failure cascade: dead infra container → empty NetNS → CNI failure →
StopPodSandbox failure → stuck pod → systemd cgroup conflicts → new pod
creation failures. Observed in MicroShift environments.

Signed-off-by: Sohan Kunkerkar <sohank2602@gmail.com>

…9410-to-release-1.33

[release-1.33] server: Fix network cleanup failures when NetNS path is empty

Signed-off-by: Kubernetes Release Robot <k8s-release-robot@users.noreply.github.com>

Bump version to 1.33.5