chore(deps): update container image diygod/rsshub to latest@21093fc by renovate (#22771)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| diygod/rsshub | digest | `02dc478` -> `21093fc` |

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This PR has been generated by [Renovate
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charts/stable/rsshub/Chart.yaml

@@ -43,4 +43,4 @@ sources:
   - https://hub.docker.com/r/browserless/chrome
   - https://hub.docker.com/r/diygod/rsshub
 type: application
-version: 13.1.49
+version: 13.1.50

charts/stable/rsshub/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: diygod/rsshub
   pullPolicy: IfNotPresent
-  tag: latest@sha256:02dc4788bddab2d3d17744b2eb2be5a0bf0a56ea2291f1398ba77bf518073975
+  tag: latest@sha256:21093fc34a36a9c9ad084d49831e19d3ad5ba88c7f8d6d114116751829541535
 browserlessImage:
   repository: browserless/chrome
   tag: 1.61.1-chrome-stable@sha256:efac47cfff3830d9a50b27d29f8bbb61949058ae336c823fbe9bd3c0d1debcc8