chore(helm): update image ghcr.io/spegel-org/spegel v0.0.27 → v0.0.28 (#30142)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/spegel-org/spegel](https://redirect.github.com/spegel-org/spegel)
| patch | -> |

---

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---

### Release Notes

<details>
<summary>spegel-org/spegel (ghcr.io/spegel-org/spegel)</summary>

###
[`v0.0.28`](https://redirect.github.com/spegel-org/spegel/blob/HEAD/CHANGELOG.md#v0028)

[Compare
Source](https://redirect.github.com/spegel-org/spegel/compare/v0.0.27...v0.0.28)

##### Added

- [#&#8203;576](https://redirect.github.com/spegel-org/spegel/pull/576)
Add support for range requests for blobs.
- [#&#8203;621](https://redirect.github.com/spegel-org/spegel/pull/621)
Added Mermaid diagrams documentation to help explain Spegel's inner
workings.
- [#&#8203;629](https://redirect.github.com/spegel-org/spegel/pull/629)
Document how to use multiple Spegel deployments in the same cluster.
- [#&#8203;661](https://redirect.github.com/spegel-org/spegel/pull/661)
Add allocs to pprof endpoints.

##### Changed

- [#&#8203;608](https://redirect.github.com/spegel-org/spegel/pull/608)
Use custom proxy transport and increase idle connections per host.

##### Fixed

- [#&#8203;651](https://redirect.github.com/spegel-org/spegel/pull/651)
Fix Containerd CRI config verification.
- [#&#8203;660](https://redirect.github.com/spegel-org/spegel/pull/660)
Add accept ranges header to blob HEAD request.

</details>

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charts/system/spegel/Chart.yaml

@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: system
 apiVersion: v2
-appVersion: 0.0.27
+appVersion: 0.0.28
 dependencies:
   - name: common
     version: 25.2.2
@@ -31,4 +31,4 @@ sources:
   - https://ghcr.io/spegel-org/spegel
   - https://github.com/truecharts/charts/tree/master/charts/system/spegel
 type: application
-version: 2.1.0
+version: 2.1.1

charts/system/spegel/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/spegel-org/spegel
   pullPolicy: IfNotPresent
-  tag: v0.0.27
+  tag: v0.0.28
 
 securityContext:
   container: