[Bug] Outdated documentation regarding metricsRefreshInterval not being supported

[fschutt]

Page link

https://github.com/kyverno/kyverno/blob/main/charts/kyverno/README.md

Description

PR kyverno/kyverno#13932 re-implemented support for metricsConfig.metricsRefreshInterval in late 2025, so now the warning on the documentation is wrong that this has been deprecated.

Expected behavior

The documentation should match the actual state of the codebase again.

Slack discussion

No response

[khushal-winner]

/assign