chore(helm): update image docker.io/portainer/portainer-ee 2.27.1 → 2.28.1 (#33519)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/portainer/portainer-ee | minor | `2c3cf57` -> `a177c52` |

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

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

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charts/stable/portainer/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://hub.docker.com/r/portainer/portainer-ce
   - https://hub.docker.com/r/portainer/portainer-ee
 type: application
-version: 10.12.1
+version: 10.13.0

charts/stable/portainer/values.yaml

@@ -4,7 +4,7 @@ image:
   pullPolicy: IfNotPresent
 beImage:
   repository: docker.io/portainer/portainer-ee
-  tag: 2.27.1@sha256:2c3cf5778d41587449ca0edfcc07fb4454f89ab8a689033090fb6b1abea03d53
+  tag: 2.28.1@sha256:a177c5291e456e3bccade4e3718e8bf7635b68567a8ffad49c7678dcadcded23
   pullPolicy: IfNotPresent
 portainer:
   # Logo URL