chore(deps): update container image ich777/electrum to latest@be7f12c by renovate (#26572)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| ich777/electrum | digest | `9f2a6c5` -> `be7f12c` |

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charts/stable/electrum/Chart.yaml

@@ -35,4 +35,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/electrum
   - https://hub.docker.com/r/ich777/electrum
 type: application
-version: 7.1.7
+version: 7.1.8

charts/stable/electrum/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: ich777/electrum
-  tag: latest@sha256:9f2a6c57d2f450fd4b7f55be22a63693c03b3379a90246c571cd8bf4d1e213aa
+  tag: latest@sha256:be7f12ce6c1b94e3008964f34f54a497368ad04ac71433b46d4f6ab7a96ce08e
 persistence:
   datapath:
     enabled: true