chore(helm): update image docker.io/cthulhoo/ttrss-web-nginx digest to bfa7cdf (#35061)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/cthulhoo/ttrss-web-nginx | digest | `e0eaefa` -> `bfa7cdf` |

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charts/stable/tt-rss/Chart.yaml

@@ -37,5 +37,5 @@ sources:
   - https://hub.docker.com/r/cthulhoo/ttrss-fpm-pgsql-static
   - https://hub.docker.com/r/cthulhoo/ttrss-web-nginx
 type: application
-version: 18.5.52
+version: 18.5.53
 

charts/stable/tt-rss/values.yaml

@@ -5,7 +5,7 @@ image:
 nginxImage:
   repository: docker.io/cthulhoo/ttrss-web-nginx
   pullPolicy: IfNotPresent
-  tag: latest@sha256:e0eaefa1a68dc71aeca8f66cc53386f822c3c9284e9b8e085bc205f28b59550b
+  tag: latest@sha256:bfa7cdfd942da429d5f038de145a8930b55ec19e6930620cc4883123a63bce17
 updaterImage:
   repository: docker.io/cthulhoo/ttrss-fpm-pgsql-static
   pullPolicy: IfNotPresent