chore(deps): update container image ghcr.io/m1k1o/neko/remmina to v2.8.12@9a60e2a by renovate (#23395)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [ghcr.io/m1k1o/neko/remmina](https://togithub.com/m1k1o/neko) | patch
| `2.8.11` -> `2.8.12` |

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### Release Notes

<details>
<summary>m1k1o/neko (ghcr.io/m1k1o/neko/remmina)</summary>

###
[`v2.8.12`](https://togithub.com/m1k1o/neko/compare/v2.8.11...v2.8.12)

[Compare
Source](https://togithub.com/m1k1o/neko/compare/v2.8.11...v2.8.12)

</details>

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This PR has been generated by [Renovate
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charts/stable/neko/values.yaml

@@ -21,7 +21,7 @@ edgeImage:
 remminaImage:
   pullPolicy: IfNotPresent
   repository: ghcr.io/m1k1o/neko/remmina
-  tag: 2.8.11@sha256:78f15945b2141bd151e55c4865965e5ea360bf819774d6057762f56dbd04a770
+  tag: 2.8.12@sha256:9a60e2a280fb98fe1091ca6982b7d5780e1029a3a4cc754d20620eb3cbcb0515
 torImage:
   pullPolicy: IfNotPresent
   repository: ghcr.io/m1k1o/neko/tor-browser