chore(deps): update portainer to v2.19.4@b11ff04 (patch) (#15785)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| portainer/portainer-ce | patch | `2.19.3` -> `2.19.4` |
| portainer/portainer-ee | patch | `2.19.3` -> `2.19.4` |

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charts/stable/portainer/Chart.yaml

@@ -1,7 +1,7 @@
 kubeVersion: ">=1.24.0"
 apiVersion: v2
 name: portainer
-version: 5.0.18
+version: 5.0.20
 appVersion: 2.19.3
 description: Container management made easy
 home: https://truecharts.org/charts/stable/portainer

charts/stable/portainer/values.yaml

@@ -1,10 +1,10 @@
 image:
   repository: portainer/portainer-ce
-  tag: 2.19.3@sha256:eedfaee91bcb43025c072278ada094a548e2ce27ecd64db83a2ce6cf172489e9
+  tag: 2.19.4@sha256:b11ff04445d219d77e41fd3d09419c192dffbb41d68ac1b25e0bc2c7c4686d40
   pullPolicy: IfNotPresent
 beImage:
   repository: portainer/portainer-ee
-  tag: 2.19.3@sha256:cc8f582e388ba67c2c98bc974ab33410cfa59ee54dc617c6c691fbd11ca003f6
+  tag: 2.19.4@sha256:5ed61e2034131ccdffe15ccfe3fedd8c87629007f72b9269dd14d4d6e7b04d6e
   pullPolicy: IfNotPresent
 portainer:
   # Logo URL