chore(helm): update image ghcr.io/anotherstranger/borg-server 2.6.7 → 2.6.8 (#33315)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/anotherstranger/borg-server](https://redirect.github.com/AnotherStranger/docker-borg-backup)
| patch | `7794cc7` -> `e6762c1` |

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

---

### Release Notes

<details>
<summary>AnotherStranger/docker-borg-backup
(ghcr.io/anotherstranger/borg-server)</summary>

###
[`v2.6.8`](https://redirect.github.com/AnotherStranger/docker-borg-backup/blob/HEAD/CHANGELOG.md#268-2025-03-16)

[Compare
Source](https://redirect.github.com/AnotherStranger/docker-borg-backup/compare/v2.6.7...v2.6.8)

##### Build System

- **release:** 2.6.7-rc.4
([026a65c](026a65c883))
- **release:** 2.6.7-rc.5
([9770ea2](9770ea26ad))
- **release:** 2.6.8-rc.1
([d2b3da0](d2b3da00cf))

##### Code Refactoring

- **deps:** update docker/build-push-action digest to
[`471d1dc`](https://redirect.github.com/AnotherStranger/docker-borg-backup/commit/471d1dc)
([95df4ba](95df4ba896))
- **deps:** update docker/login-action digest to
[`74a5d14`](https://redirect.github.com/AnotherStranger/docker-borg-backup/commit/74a5d14)
([d6ebf38](d6ebf38261))
- **deps:** update docker/metadata-action digest to
[`902fa8e`](https://redirect.github.com/AnotherStranger/docker-borg-backup/commit/902fa8e)
([28e1a91](28e1a91900))
- **deps:** update docker/setup-buildx-action digest to
[`b5ca514`](https://redirect.github.com/AnotherStranger/docker-borg-backup/commit/b5ca514)
([4e82422](4e82422678))
- **deps:** update docker/setup-qemu-action digest to
[`2910929`](https://redirect.github.com/AnotherStranger/docker-borg-backup/commit/2910929)
([cb9ade1](cb9ade1461))
- **deps:** update github/codeql-action digest to
[`6bb031a`](https://redirect.github.com/AnotherStranger/docker-borg-backup/commit/6bb031a)
([fcd2278](fcd2278fbf))
- **deps:** update sigstore/cosign-installer action to v3.8.1
([70d7af2](70d7af2b0b))

</details>

---

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---

This PR has been generated by [Renovate
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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4yMDIuMCIsInVwZGF0ZWRJblZlciI6IjM5LjIwMi4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInJlbm92YXRlL2NvbnRhaW5lciIsInR5cGUvcGF0Y2giXX0=-->

charts/stable/borg-server/Chart.yaml

@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 2.6.7
+appVersion: 2.6.8
 dependencies:
   - name: common
     version: 25.4.10
@@ -33,4 +33,4 @@ sources:
   - https://github.com/AnotherStranger/docker-borg-backup
   - https://github.com/truecharts/charts/tree/master/charts/stable/borg-server
 type: application
-version: 6.7.2
+version: 6.7.3

charts/stable/borg-server/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/anotherstranger/borg-server
   pullPolicy: IfNotPresent
-  tag: 2.6.7@sha256:7794cc79c3831755d30053ebbfd8b1214e13c30e1a974163ba2072dbbfd9b346
+  tag: 2.6.8@sha256:e6762c14c3ad1ff524cc181dc7281fc618ff8c674bdca98ef39a2cb63b04a7fd
 
 securityContext:
   container: