chore(helm): update image docker.io/cthulhoo/ttrss-web-nginx digest to 8ae3180 (#29318)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/cthulhoo/ttrss-web-nginx | digest | `cccc038` -> `8ae3180` |

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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: 18.2.21
+version: 18.2.22

charts/stable/tt-rss/values.yaml

@@ -5,7 +5,7 @@ image:
 nginxImage:
   repository: docker.io/cthulhoo/ttrss-web-nginx
   pullPolicy: IfNotPresent
-  tag: latest@sha256:cccc038737294fbae4eccb2f9504fb8eca2b02dcf2c0eaf0e67d69d2e70e0a57
+  tag: latest@sha256:8ae318055a8560b5928c53165695a13576e39115a1dbd2f56046b0d7d9aa7fc0
 updaterImage:
   repository: docker.io/cthulhoo/ttrss-fpm-pgsql-static
   pullPolicy: IfNotPresent