⬆️ Update grafana/grafana-image-renderer to v3.9.1

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
grafana/grafana-image-renderer	patch	v3.9.0 -> v3.9.1

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Release Notes

grafana/grafana-image-renderer (grafana/grafana-image-renderer)

### [`v3.9.1`](https://togithub.com/grafana/grafana-image-renderer/releases/tag/v3.9.1) [Compare Source](https://togithub.com/grafana/grafana-image-renderer/compare/v3.9.0...v3.9.1) #### 3.9.1 (2024-01-29) - Chore: Upgrade jimp and node [#​492](https://togithub.com/grafana/grafana-image-renderer/pull/492), [AgnesToulet](https://togithub.com/AgnesToulet) - Bump follow-redirects from 1.15.3 to 1.15.4 [#​489](https://togithub.com/grafana/grafana-image-renderer/pull/489), [dependabot\[bot\]](https://togithub.com/apps/dependabot)

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Configuration

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