chore(deps): update kube-prometheus-stack docker tag to v82.3.0

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [element-hq/synapse](https://github.com/element-hq/synapse) | minor | `v1.147.1` → `v1.148.0` |

---

### Release Notes

<details>
<summary>element-hq/synapse (element-hq/synapse)</summary>

### [`v1.148.0`](https://github.com/element-hq/synapse/releases/tag/v1.148.0)

[Compare Source](https://github.com/element-hq/synapse/compare/v1.147.1...v1.148.0)

### Synapse 1.148.0 (2026-02-24)

No significant changes since 1.148.0rc1.

### Synapse 1.148.0rc1 (2026-02-17)

#### Features

- Support sending and receiving [MSC4354 Sticky Event](https://github.com/matrix-org/matrix-spec-proposals/pull/4354) metadata. ([#&#8203;19365](https://github.com/element-hq/synapse/issues/19365))

#### Improved Documentation

- Fix reference to the `experimental_features` section of the configuration manual documentation. ([#&#8203;19435](https://github.com/element-hq/synapse/issues/19435))

#### Deprecations and Removals

- Remove support for [MSC3244: Room version capabilities](https://github.com/matrix-org/matrix-spec-proposals/pull/3244) as the MSC was rejected. ([#&#8203;19429](https://github.com/element-hq/synapse/issues/19429))

#### Internal Changes

- Add in-repo Complement tests so we can test Synapse specific behavior at an end-to-end level. ([#&#8203;19406](https://github.com/element-hq/synapse/issues/19406))
- Push Synapse docker images to Element OCI Registry. ([#&#8203;19420](https://github.com/element-hq/synapse/issues/19420))
- Allow configuring the Rust HTTP client to use HTTP/2 only. ([#&#8203;19457](https://github.com/element-hq/synapse/issues/19457))
- Correctly refuse to start if the Rust workspace config has changed and the Rust library has not been rebuilt. ([#&#8203;19470](https://github.com/element-hq/synapse/issues/19470))

</details>

---

### Configuration

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

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **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

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4yNS44IiwidXBkYXRlZEluVmVyIjoiNDMuMjUuOCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiaW1hZ2UiXX0=-->

Reviewed-on: https://gitea.alexlebens.dev/alexlebens/infrastructure/pulls/4203
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/kube-prometheus-stack/Chart.lock

@@ -9,4 +9,4 @@ dependencies:
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 1.0.4
 digest: sha256:41de0559e2f4e85a33ca006520cf67c85abaf5691f3cd0aacf7b66ba0d95ce50
-generated: "2026-02-24T19:57:45.498629719Z"
+generated: "2026-02-24T20:06:44.239529021Z"

clusters/cl01tl/helm/matrix-synapse/Chart.yaml

@@ -81,4 +81,4 @@ dependencies:
     repository: oci://harbor.alexlebens.net/helm-charts
 icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/matrix.png
 # renovate: datasource=github-releases depName=element-hq/synapse
-appVersion: v1.147.1
+appVersion: v1.148.0