chore(deps): update container image ghcr.io/linuxserver/firefox to 128.0.3@a6b208e by renovate (#25494)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/firefox](https://togithub.com/linuxserver/docker-firefox/packages)
([source](https://togithub.com/linuxserver/docker-firefox)) | digest |
`ace5cf9` -> `a6b208e` |

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charts/stable/firefox/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/linuxserver/docker-firefox
   - https://github.com/truecharts/charts/tree/master/charts/stable/firefox
 type: application
-version: 17.0.2
+version: 17.0.3

charts/stable/firefox/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/firefox
   pullPolicy: IfNotPresent
-  tag: 128.0.3@sha256:ace5cf98a5106ffb4d265ab56bcc1fa3651b2add88f93370dfa1c1484f624674
+  tag: 128.0.3@sha256:a6b208ed76c296040b0e617b51822efc0554aebb59d0f1927bb8a3a5df0d094d
 securityContext:
   container:
     readOnlyRootFilesystem: false