chore(container): update docker.io/tailscale/tailscale docker tag to v1.84.3 (#36710)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [docker.io/tailscale/tailscale](https://tailscale.com/kb/1282/docker)
([source](https://redirect.github.com/tailscale/tailscale)) | final |
patch | `v1.84.2` -> `v1.84.3` |

---

### Release Notes

<details>
<summary>tailscale/tailscale (docker.io/tailscale/tailscale)</summary>

###
[`v1.84.3`](https://redirect.github.com/tailscale/tailscale/compare/v1.84.2...v1.84.3)

[Compare
Source](https://redirect.github.com/tailscale/tailscale/compare/v1.84.2...v1.84.3)

</details>

---

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rebase/retry checkbox.

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---

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---

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containers/apps/tailscale/Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/tailscale/tailscale:v1.84.2@sha256:8fcad6613f57c42f3073a58823b83b7c961f8e042fb784dc97378828660d65dc
+FROM docker.io/tailscale/tailscale:v1.84.3@sha256:f97ea471667bd94023f76e228c5be0b95564cdba2f9501cb084eeef139d8b65e
 LABEL "org.opencontainers.image.source"="https://github.com/truecharts/containers"
 
 ARG CONTAINER_NAME