chore(deps): update akhileshns/heroku-deploy action to v3.14.15 (#9388)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[akhileshns/heroku-deploy](https://redirect.github.com/akhileshns/heroku-deploy)
| action | minor | `v3.13.15` -> `v3.14.15` |

---

### Release Notes

<details>
<summary>akhileshns/heroku-deploy (akhileshns/heroku-deploy)</summary>

###
[`v3.14.15`](https://redirect.github.com/AkhileshNS/heroku-deploy/releases/tag/v3.14.15)

[Compare
Source](https://redirect.github.com/akhileshns/heroku-deploy/compare/v3.13.15...v3.14.15)

- Fix stack issue (courtesy of
[@&#8203;sstepanchuk](https://redirect.github.com/sstepanchuk))
- Add dotenv dependency (courtesy of
[@&#8203;sstepanchuk](https://redirect.github.com/sstepanchuk))
- Update documentation to more precisely mention that the heroku cli
must be installed

</details>

---

### Configuration

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schedule defined).

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rebase/retry checkbox.

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

---

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---

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.github/workflows/reset_heroku.yml

@@ -18,7 +18,7 @@ jobs:
           curl https://cli-assets.heroku.com/install.sh | sh
 
       - name: Reset Heroku DB
-        uses: akhileshns/heroku-deploy@v3.13.15
+        uses: akhileshns/heroku-deploy@v3.14.15
         with:
           heroku_api_key: ${{ secrets.HEROKU_API_KEY }}
           heroku_email: ${{ secrets.HEROKU_EMAIL }}