kruise helmchart 1.5.2 missing the changes for MutatingWebhookConfiguration

[abbshr]

this is the original 1.5.2 pr which introduced the kube-system namespace excluded for mpod.kb.io namespaceSelector in kruise\templates\webhookconfiguration.yaml:

• pr: https://github.com/openkruise/charts/commit/52e41dc9c7814043f5b21f40e2e6ff3db6d177d9
• commit line: https://github.com/openkruise/charts/blob/089189d58ac4e4b554767d005ba3c0cb44f5d062/versions/kruise/1.5.2/templates/webhookconfiguration.yaml#L16-L25

but in the halm chart 1.5.2, the latest changes for the namespaceSelector were missing:

• helm chart 1.5.2：https://github.com/openkruise/charts/releases/download/kruise-1.5.2/kruise-1.5.2.tgz

[furykerry]

the exclusion of kube-system is avaialble in 1.6.0 helm chart: https://github.com/openkruise/charts/pull/95/files#diff-0c128c764f13a0883f1f188d84b75bdd0e4112d272d4e40efd84a54f5af56a43