chore(deps): update oven/bun docker tag to v1.2.0 (#111)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
| [oven/bun](https://redirect.github.com/oven-sh/bun) | stage | minor |
`1.1.45-debian` -> `1.2.0-debian` | [![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/oven-sh/bun/badge)](https://securityscorecards.dev/viewer/?uri=github.com/oven-sh/bun)
|

---

### Release Notes

<details>
<summary>oven-sh/bun (oven/bun)</summary>

###
[`v1.2.0`](https://redirect.github.com/oven-sh/bun/releases/tag/bun-v1.2.0):
Bun 1.2

##### [Read Bun 1.2's release notes on Bun's
blog](https://bun.sh/blog/bun-v1.2.0)

Watch the video:

[![Bun
1.2](https://img.youtube.com/vi/uSzffuqfJQk/0.jpg)](https://www.youtube.com/watch?v=uSzffuqfJQk)

To install Bun:

```bash
curl -fsSL https://bun.sh/install | bash

### or you can use npm
### npm install -g bun
```

Windows:

```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.2.0:

```bash
bun upgrade
```

</details>

---

### Configuration

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♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
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---

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View the [repository job
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## Summary by Sourcery

Build:
- Update the base Docker image to use oven/bun version 1.2.0.

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Dockerfile

@@ -1,6 +1,6 @@
 FROM node:22.13.0 AS build
 
-COPY --from=oven/bun:1.1.45-debian --chmod=0777 /usr/local/bin/bun /bin/bun
+COPY --from=oven/bun:1.2.0-debian --chmod=0777 /usr/local/bin/bun /bin/bun
 ENV BUN_RUNTIME_TRANSPILER_CACHE_PATH=0
 ENV BUN_INSTALL_BIN=/bin