chore(deps): update container image redmine to 5.1.2@8a02500 by renovate (#22133)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| redmine | digest | `6372c2a` -> `8a02500` |

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This PR has been generated by [Renovate
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charts/stable/redmine/Chart.yaml

@@ -37,4 +37,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/redmine
   - https://hub.docker.com/_/redmine
 type: application
-version: 12.0.7
+version: 12.0.8

charts/stable/redmine/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: redmine
   pullPolicy: IfNotPresent
-  tag: 5.1.2@sha256:6372c2ad6322e440b3f3f31ca5cbc064c76425ff0a01ddde36a27c7fcbe0467c
+  tag: 5.1.2@sha256:8a02500706f3dd025bef2d028b3315cc75cdd7514a5d1de5adff7b2adbab5301
 redmine:
   plugins_migrate: true
   no_db_migrate: false