Add stat metrics support

[pinoOgni]

Description

This PR adds stat metrics option to OBI config, defaults false.

Fixes #

How Has This Been Tested?

Checklist:

• I have updated the relevant Helm chart(s) version(s)
• I have updated the relevant component changelog(s)
• This change does not affect any particular component (e.g. it's CI or docs change)

[CLAassistant]

All committers have signed the CLA.

[chatgpt-codex-connector]

💡 Codex Review

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Reviewed commit: 7283f5ed83

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[douglascamata]

Please check the comment from Codex.

[iblancasa]

Please check the comment from Codex.

I'm surprised CI didn't fail

[pinoOgni]

Please check the comment from Codex.

Hi @douglascamata, I saw the comment but afaiu it is stale. The global.version is already 0.0.320.