chore(helm): update image ghcr.io/linuxserver/firefox digest to 1dbe1bc (#36388)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[ghcr.io/linuxserver/firefox](https://redirect.github.com/linuxserver/docker-firefox/packages)
([source](https://redirect.github.com/linuxserver/docker-firefox)) |
digest | `7b032d4` -> `1dbe1bc` |

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charts/stable/firefox/Chart.yaml

@@ -36,5 +36,5 @@ sources:
   - https://github.com/linuxserver/docker-firefox
   - https://github.com/truecharts/charts/tree/master/charts/stable/firefox
 type: application
-version: 25.0.2
+version: 25.0.3
 

charts/stable/firefox/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/linuxserver/firefox
   pullPolicy: IfNotPresent
-  tag: 139.0.4@sha256:7b032d471491e2651b6f4c370f7e60d6ab820c5c2dac4866917fdda2fbb6b875
+  tag: 139.0.4@sha256:1dbe1bc49cb3ab90094cbcb524617fd06c147c62d2c834ef83cee8e594bf6532
 securityContext:
   container:
     readOnlyRootFilesystem: false