chore(helm): update image ghcr.io/neggles/sd-webui-docker digest to 2e687e8 (#30763)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ghcr.io/neggles/sd-webui-docker | digest | `768bd29` -> `2e687e8` |

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charts/incubator/sd-webui/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/ahmetoner/sd-webui-docker/
   - https://github.com/truecharts/charts/tree/master/charts/incubator/sd-webui-docker
 type: application
-version: 2.4.1
+version: 2.4.2

charts/incubator/sd-webui/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: ghcr.io/neggles/sd-webui-docker
-  tag: latest@sha256:768bd29db77843c045549f40b03558ce27912bda8cee78b5bdb8d3ccc27effdd
+  tag: latest@sha256:2e687e80264ebf7ece4c2a723df151f4e4cb1909362fc54103c4e1c6f44fe168
   pullPolicy: Always
 vladImage:
   repository: ghcr.io/neggles/sd-webui-docker