chore(gridcoinwalletgui): update image docker.io/sublivion/gridcoinwalletgui digest to b4386d3 (#46756)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/sublivion/gridcoinwalletgui | digest | `0f55fda` → `b4386d3`
|

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charts/stable/gridcoinwalletgui/Chart.yaml

@@ -35,5 +35,5 @@ sources:
   - https://gridcoin.us/
   - https://hub.docker.com/r/sublivion/gridcoinwalletgui
 type: application
-version: 9.0.1
+version: 9.0.2
 

charts/stable/gridcoinwalletgui/values.yaml

@@ -2,7 +2,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: docker.io/sublivion/gridcoinwalletgui
-  tag: latest@sha256:0f55fda060f92686cc886beb3da46b31fa872078ef546ae59864a7c03d57966d
+  tag: latest@sha256:b4386d373c8c93bb1286010dd6b650c871120188ff6b9a64d97084a14c67328b
 persistence:
   appdataconfigpath:
     enabled: true