chore(deps): update github/accessibility-alt-text-bot action to v1.7.1 (#2180)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[github/accessibility-alt-text-bot](https://redirect.github.com/github/accessibility-alt-text-bot)
| action | patch | `v1.7.0` -> `v1.7.1` |

---

### Release Notes

<details>
<summary>github/accessibility-alt-text-bot
(github/accessibility-alt-text-bot)</summary>

###
[`v1.7.1`](https://redirect.github.com/github/accessibility-alt-text-bot/releases/tag/v1.7.1)

[Compare
Source](https://redirect.github.com/github/accessibility-alt-text-bot/compare/v1.7.0...v1.7.1)

#### What's Changed

- Update README.md with new release version by
[@&#8203;kendallgassner](https://redirect.github.com/kendallgassner) in
[https://github.com/github/accessibility-alt-text-bot/pull/63](https://redirect.github.com/github/accessibility-alt-text-bot/pull/63)
- Bug Fix: add new line between comment id and alt-text-bot message by
[@&#8203;kendallgassner](https://redirect.github.com/kendallgassner) in
[https://github.com/github/accessibility-alt-text-bot/pull/64](https://redirect.github.com/github/accessibility-alt-text-bot/pull/64)

**Full Changelog**:
github/accessibility-alt-text-bot@v1.7.0...v1.7.1

</details>

---

### Configuration

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Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **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
this box

---

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.github/workflows/accessibility-alt-text-bot.yml

@@ -3,7 +3,7 @@ jobs:
     if: ${{ !endsWith(github.actor, '[bot]') }}
     runs-on: ubuntu-latest
     steps:
-      - uses: github/accessibility-alt-text-bot@9b4b0e03eefd10cfafc676d9b67068ec30b68e90 # v1.7.0
+      - uses: github/accessibility-alt-text-bot@531a7430c6930a39cae5a0aab2d165284468060f # v1.7.1
 
 name: Accessibility Alt Text Bot