feat(helm): update chart external-dns to 1.19.0

[renovate]

This PR contains the following updates:

Package	Update	Change
external-dns	minor	1.16.1 -> 1.19.0

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Release Notes

kubernetes-sigs/external-dns (external-dns)

v1.19.0

Added

• Add option to configure annotationFilter via dedicated chart value. (#​5737) @​dshatokhin

Changed

• Grant discovery.k8s.io/endpointslices permission only when using service source. (#​5746) @​vflaux
• Update ExternalDNS OCI image version to v0.19.0. (#​5819) @​stevehipwell

v1.18.0

Changed

• Update RBAC for Service source to support EndpointSlices. (#​5493) @​vflaux
• Update ExternalDNS OCI image version to v0.18.0. (#​5633) @​elafarge

Fixed

• Fixed the lack of schema support for create-only dns policy in helm values (#​5627) @​coltonhughes
• Fixed the type of .extraContainers from object to list (array). (#​5564) @​svengreb

v1.17.0

Changed

• Allow extraArgs to also be a map enabling overrides of individual values. (#​5293) @​frittentheke
• Update CRD. (#​5287) @​mloiseleur
• Update CRD. (#​5446) @​mloiseleur
• Update ExternalDNS OCI image version to v0.17.0. (#​5479) @​stevehipwell

Fixed

• Fix wrong type definitions for webhook probes. (#​5297) @​semnell
• Update schema with latest plugin release. (#​5510) @​mloiseleur

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