feat(helm): update chart ingress-nginx to 4.8.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
ingress-nginx	minor	4.7.1 -> 4.8.2

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Release Notes

kubernetes/ingress-nginx (ingress-nginx)

### [`v4.8.2`](https://togithub.com/kubernetes/ingress-nginx/compare/helm-chart-4.8.1...helm-chart-4.8.2) ### [`v4.8.1`](https://togithub.com/kubernetes/ingress-nginx/compare/helm-chart-4.8.0-beta.0...helm-chart-4.8.1) ### [`v4.8.0`](https://togithub.com/kubernetes/ingress-nginx/releases/tag/helm-chart-4.8.0) Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer ### [`v4.7.3`](https://togithub.com/kubernetes/ingress-nginx/releases/tag/helm-chart-4.7.3) Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer ### [`v4.7.2`](https://togithub.com/kubernetes/ingress-nginx/releases/tag/helm-chart-4.7.2) Ingress controller for Kubernetes using NGINX as a reverse proxy and load balancer

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