chore(adminer): update image adminer digest to b30675b (#47947)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| adminer | digest | `41898b9` → `b30675b` |

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charts/stable/adminer/Chart.yaml

@@ -36,5 +36,5 @@ sources:
   - https://github.com/vrana/adminer
   - https://hub.docker.com/_/adminer
 type: application
-version: 12.2.0
+version: 12.2.1
 

charts/stable/adminer/values.yaml

@@ -2,7 +2,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: adminer
-  tag: latest@sha256:41898b976011fd87f2d3037366ad97f7d89fddfebc8aa8b3a7d77d0c465aa37b
+  tag: latest@sha256:b30675b872686fb5643a3942243a56e8b562f17d88802ce20827b54452dca010
 securityContext:
   container:
     readOnlyRootFilesystem: false