chore(deps): update helm release victoria-metrics-k8s-stack to v0.27.5

[p6r-renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
victoria-metrics-k8s-stack	HelmChart	patch	0.27.4 -> 0.27.5

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Release Notes

VictoriaMetrics/helm-charts (victoria-metrics-k8s-stack)

### [`v0.27.5`](https://redirect.github.com/VictoriaMetrics/helm-charts/releases/tag/victoria-metrics-k8s-stack-0.27.5) [Compare Source](https://redirect.github.com/VictoriaMetrics/helm-charts/compare/victoria-metrics-k8s-stack-0.27.4...victoria-metrics-k8s-stack-0.27.5) ### Release notes for version 0.27.5 **Release date:** 2024-10-15   - Fixed templates context issues - Added ability to disable alertmanager rules if alertmanager.enabled: false - Updated vm-operator to v0.48.4 release

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Configuration

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This PR has been generated by Renovate Bot.