chore(helm): update image docker.io/diygod/rsshub digest to 9a53ef1 (#28175)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/diygod/rsshub | digest | `6f3fe8c` -> `9a53ef1` |

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

---

### 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.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Renovate
Bot](https://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMjkuMiIsInVwZGF0ZWRJblZlciI6IjM4LjEyOS4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSIsInJlbm92YXRlL2NvbnRhaW5lciIsInR5cGUvZGlnZXN0Il19-->

charts/stable/rsshub/Chart.yaml

@@ -42,4 +42,4 @@ sources:
   - https://hub.docker.com/r/browserless/chrome
   - https://hub.docker.com/r/diygod/rsshub
 type: application
-version: 14.5.48
+version: 14.5.49

charts/stable/rsshub/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker.io/diygod/rsshub
   pullPolicy: IfNotPresent
-  tag: latest@sha256:6f3fe8ca0ed1cc419c1e9983921a41d448942e3a771f9ae030f82600e24d03c9
+  tag: latest@sha256:9a53ef17d08b867c27036848a837e29ca5d0a008ca705df5a0c29c31b191d358
 browserlessImage:
   repository: docker.io/browserless/chrome
   tag: 1.61.1-chrome-stable@sha256:efac47cfff3830d9a50b27d29f8bbb61949058ae336c823fbe9bd3c0d1debcc8