chore: update min k8s version to match min ocp version: 1.25 for 4.12

[zdtsw]

Description

To ensure your OpenShift compatibility statements match your Kubernetes compatibility statements (.spec.minKubeVersion) in your Operator's metadata

Map between OCP version vs Vanilla k8s version
https://access.redhat.com/solutions/4870701

OpenShift Version	Kubernetes Version
4.16	1.29
4.15	1.28
4.14	1.27
4.13	1.26
4.12	1.25

How Has This Been Tested?

Screenshot or short clip

Merge criteria

• You have read the contributors guide.
• Commit messages are meaningful - have a clear and concise summary and detailed explanation of what was changed and why.
• Pull Request contains a description of the solution, a link to the JIRA issue, and to any dependent or related Pull Request.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[openshift-ci]

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This pull-request has been approved by: lburgazzoli

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