Merged PR 18: Update vaultwarden/server Docker tag to v1.30.3

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [vaultwarden/server](https://github.com/dani-garcia/vaultwarden) | patch | `1.30.2` -> `1.30.3` |

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### Release Notes

<details>
<summary>dani-garcia/vaultwarden (vaultwarden/server)</summary>

### [`v1.30.3`](https://github.com/dani-garcia/vaultwarden/releases/tag/1.30.3)

[Compare Source](dani-garcia/vaultwarden@1.30.2...1.30.3)

This is a minor release to fix some issues with push notification device registration and docker healthcheck.

⚠️ **Note:** The WebSockets service for live sync has been integrated in the main HTTP server, which means simpler proxy setups that don't require a separate rule to redirect WS traffic to port 3012. Please check the updated examples in the [wiki](https://github.com/dani-garcia/vaultwarden/wiki/Proxy-examples). It's recommended to migrate to this new setup as using the old server on port 3012 is deprecated, won't receive new features and will be removed in the next release.

#### What's Changed

-   fix push device registration by [@&#8203;stefan0xC](https://github.com/stefan0xC) in dani-garcia/vaultwarden#4297
-   Fix healthcheck when using .env file by [@&#8203;BlackDex](https://github.com/BlackDex) in dani-garcia/vaultwarden#4299

**Full Changelog**: dani-garcia/vaultwarden@1.30.2...1.30.3

</details>

---

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---

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docker-compose.yml

@@ -199,7 +199,7 @@ services:
     vaultwarden:
         hostname: vaultwarden
         container_name: vaultwarden
-        image: vaultwarden/server:1.30.2
+        image: vaultwarden/server:1.30.3
         restart: unless-stopped
         user: ${DOCKER_USER_ID:-1000}:${DOCKER_GROUP_ID:-1000}
         depends_on: