chore(deps): update container image cthulhoo/ttrss-web-nginx to latest@173390b by renovate (#26367)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| cthulhoo/ttrss-web-nginx | digest | `e20381b` -> `173390b` |

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charts/stable/tt-rss/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://hub.docker.com/r/cthulhoo/ttrss-fpm-pgsql-static
   - https://hub.docker.com/r/cthulhoo/ttrss-web-nginx
 type: application
-version: 18.1.31
+version: 18.1.32

charts/stable/tt-rss/values.yaml

@@ -5,7 +5,7 @@ image:
 nginxImage:
   repository: cthulhoo/ttrss-web-nginx
   pullPolicy: IfNotPresent
-  tag: latest@sha256:e20381b8078363e99d0a40b0cfaa3576df683d88d4adfbcc7b9252fe0dc99f7e
+  tag: latest@sha256:173390ba072c31081255f1a7f9db01a8559c19d2639d79e390238634d1cc67b6
 updaterImage:
   repository: cthulhoo/ttrss-fpm-pgsql-static
   pullPolicy: IfNotPresent