chore(deps): update container image tccr.io/tccr/scratch to latest@ef27d56 by renovate (#21054)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| tccr.io/tccr/scratch | digest | `2c1b3f2` -> `ef27d56` |

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This PR has been generated by [Renovate
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charts/system/cert-manager/Chart.yaml

@@ -43,4 +43,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/system/cert-manager
   - https://github.com/truecharts/containers/tree/master/apps/scratch
 type: application
-version: 4.8.8
+version: 4.8.9

charts/system/cert-manager/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/tccr/scratch
   pullPolicy: IfNotPresent
-  tag: latest@sha256:2c1b3f217f3e3e4cac7229a93dd5372c7de65564bab2041bf99c3fa430f7fcd5
+  tag: latest@sha256:ef27d569e535092ec48e3c86502b31e482f392508964d6068b5558a75d43287e
 
 service:
   main: