chore(deps): update container image petersem/posterr to latest@7d721a5 by renovate (#26239)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| petersem/posterr | digest | `de70dde` -> `7d721a5` |

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charts/stable/posterr/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/posterr
   - https://hub.docker.com/r/petersem/posterr
 type: application
-version: 10.1.7
+version: 10.1.8

charts/stable/posterr/values.yaml

@@ -1,7 +1,7 @@
 image:
   pullPolicy: IfNotPresent
   repository: petersem/posterr
-  tag: latest@sha256:de70ddedc67337dca9e38dd7070d61d9d445e83ef956a0a4e7a1c08e55b2af82
+  tag: latest@sha256:7d721a5034906ae7b330f2f39ab73b69ead9e400e037872dc725ed69b96288cd
 service:
   main:
     ports: