chore(helm): update image docker.io/portainer/portainer-ce 2.31.2 → 2.31.3 (#36931)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/portainer/portainer-ce | patch | `eb7864f` -> `30e682f` |

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charts/stable/portainer/Chart.yaml

@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 2.31.2
+appVersion: 2.31.3
 dependencies:
   - name: common
     version: 25.4.10

charts/stable/portainer/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/portainer/portainer-ce
-  tag: 2.31.2@sha256:eb7864f3cd4e31e6fe98db53fa5680bfbc627442a87b65770171ad8a822dec0b
+  tag: 2.31.3@sha256:30e682f04bf1b60d5aa90208ed317e8c61fccd440ceb658323ea64d41d94fcfa
   pullPolicy: IfNotPresent
 beImage:
   repository: docker.io/portainer/portainer-ee