chore(helm): update image docker.io/portainer/portainer-ce 2.27.3 → 2.28.1 (#33697)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/portainer/portainer-ce | minor | `7f10a26` -> `3b71e63` |

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

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charts/stable/portainer/Chart.yaml

@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 2.27.3
+appVersion: 2.28.1
 dependencies:
   - name: common
     version: 25.4.10
@@ -34,4 +34,4 @@ sources:
   - https://hub.docker.com/r/portainer/portainer-ce
   - https://hub.docker.com/r/portainer/portainer-ee
 type: application
-version: 10.13.1
+version: 10.14.0

charts/stable/portainer/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/portainer/portainer-ce
-  tag: 2.27.3@sha256:7f10a26bfdda3fc58295ea09b860117ecd86a642d66fb94ce1f27a4c221d4649
+  tag: 2.28.1@sha256:3b71e63cced4917359c95e2183d1730ee835d3731ca00ac7294ef74790708c7b
   pullPolicy: IfNotPresent
 beImage:
   repository: docker.io/portainer/portainer-ee