chore(helm): update image docker.io/cthulhoo/ttrss-web-nginx digest to 42e858f (#35787)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/cthulhoo/ttrss-web-nginx | digest | `30e675f` -> `42e858f` |

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

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charts/stable/tt-rss/Chart.yaml

@@ -37,4 +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: 18.5.64
+version: 18.5.65
+

charts/stable/tt-rss/values.yaml

@@ -5,7 +5,7 @@ image:
 nginxImage:
   repository: docker.io/cthulhoo/ttrss-web-nginx
   pullPolicy: IfNotPresent
-  tag: latest@sha256:30e675f0349ab55fc55dc27d0079736662f5858068ca69a0f06604c8f43f323b
+  tag: latest@sha256:42e858fe5a0e751ef5d18627d26b145ce3272ccf0b4d880c07a130201c7bd552
 updaterImage:
   repository: docker.io/cthulhoo/ttrss-fpm-pgsql-static
   pullPolicy: IfNotPresent