chore(deps): update portainer to v2.21.0@a5e6d58 by renovate (minor) (#25565)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| portainer/portainer-ce | minor | `2.20.3` -> `2.21.0` |
| portainer/portainer-ee | minor | `2.20.3` -> `2.21.0` |

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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: 2.20.3
+appVersion: 2.21.0
 dependencies:
   - name: common
     version: 24.1.5
@@ -34,4 +34,4 @@ sources:
   - https://hub.docker.com/r/portainer/portainer-ce
   - https://hub.docker.com/r/portainer/portainer-ee
 type: application
-version: 10.1.4
+version: 10.2.0

charts/stable/portainer/values.yaml

@@ -1,10 +1,10 @@
 image:
   repository: portainer/portainer-ce
-  tag: 2.20.3@sha256:f5277f6cab33b3471148fb00dc4b4a09995ba64b473448a58f616d202686564b
+  tag: 2.21.0@sha256:a5e6d58c93bea2988b604f9c9b1afaa30dc213532dfd9beb7774429146276604
   pullPolicy: IfNotPresent
 beImage:
   repository: portainer/portainer-ee
-  tag: 2.20.3@sha256:daa365878a0d1680f129f133ccb6c568fd9d00bfafc3cb39b1865c7106a1c992
+  tag: 2.21.0@sha256:d19217c3adc51ad8e9ee363a11a41765c566fe247fca47871d8d5aeafd93d26d
   pullPolicy: IfNotPresent
 portainer:
   # Logo URL