fix(charts): update helm release thanos to v15.7.13

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
thanos (source)	patch	15.7.12 -> 15.7.13

---

Release Notes

bitnami/charts (thanos)

### [`v15.7.13`](https://togithub.com/bitnami/charts/blob/HEAD/bitnami/thanos/CHANGELOG.md#15713-2024-07-16) - \[bitnami/thanos] Global StorageClass as default value ([#​28103](https://togithub.com/bitnami/charts/pull/28103))

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[github-actions[bot]]

:tada: This PR is included in version 16.5.0 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: