Automatic merge from submit-queue (batch tested with PRs 55764, 55683, 55468, 54409, 55546). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Enable file back state in static policy
**What this PR does / why we need it**:
Enables file back `State` in `static policy` and cpu manager + tests.
Upon policy start, state read from file is validated whether it meets the policy assumption. In case of any error, state is cleared.
Previous PR: #54408
Next PR: #54409
