chore(common): update image oci.trueforge.org/containerforge/ubuntu digest to 36c48bc (#45271)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[oci.trueforge.org/containerforge/ubuntu](https://ghcr.io/trueforge-org/ubuntu)
([source](https://hub.docker.com/_/ubuntu)) | digest | `5348eb7` →
`36c48bc` |

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charts/library/common/Chart.yaml

@@ -50,5 +50,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/library/common
   - https://hub.docker.com/_/
 type: library
-version: 28.31.13
+version: 28.31.15
 

charts/library/common/values.yaml

@@ -593,7 +593,7 @@ alpineImage:
 
 ubuntuImage:
   repository: oci.trueforge.org/containerforge/ubuntu
-  tag: "24.04@sha256:5348eb7725294e8090c15b7b495e517f82f4b31497d3bb9de71bbe37476e7454"
+  tag: "24.04@sha256:36c48bc0fd413c8ef2ae9761b1decc96fa8295f44407a9b7280bd137c2109355"
   pullPolicy: IfNotPresent
 
 scratchImage:
@@ -608,7 +608,7 @@ kubectlImage:
 
 wgetImage:
   repository: oci.trueforge.org/containerforge/ubuntu
-  tag: "24.04@sha256:5348eb7725294e8090c15b7b495e517f82f4b31497d3bb9de71bbe37476e7454"
+  tag: "24.04@sha256:36c48bc0fd413c8ef2ae9761b1decc96fa8295f44407a9b7280bd137c2109355"
   pullPolicy: IfNotPresent
 
 yqImage: