chore(rsshub): update image docker.io/diygod/rsshub digest to 2f9bb6b (#48160)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/diygod/rsshub | digest | `3f4505c` → `2f9bb6b` |

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charts/stable/rsshub/Chart.yaml

@@ -45,5 +45,5 @@ sources:
   - https://hub.docker.com/r/browserless/chrome
   - https://hub.docker.com/r/diygod/rsshub
 type: application
-version: 19.5.0
+version: 19.5.1
 

charts/stable/rsshub/values.yaml

@@ -2,7 +2,7 @@
 image:
   repository: docker.io/diygod/rsshub
   pullPolicy: IfNotPresent
-  tag: latest@sha256:3f4505c5f1c6226a1230137040dc26d518ff2da5e885f4421aee9362df2d7c4d
+  tag: latest@sha256:2f9bb6b5666fa1357528417c8eb20a35a98e490c879a08d2239b6d1550e08142
 browserlessImage:
   repository: docker.io/browserless/chrome
   tag: 1.61.1-chrome-stable@sha256:efac47cfff3830d9a50b27d29f8bbb61949058ae336c823fbe9bd3c0d1debcc8