chore(deps): update container image jenkins/jenkins to v2.475-jdk17@70a7f38 by renovate (#25919)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [jenkins/jenkins](https://www.jenkins.io/)
([source](https://redirect.github.com/jenkinsci/docker)) | minor |
`2.474-jdk17` -> `2.475-jdk17` |

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charts/stable/jenkins/Chart.yaml

@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 2.474.0
+appVersion: 2.475.0
 dependencies:
   - name: common
     version: 24.1.14
@@ -33,4 +33,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/jenkins
   - https://hub.docker.com/r/jenkins/jenkins
 type: application
-version: 9.11.1
+version: 9.12.0

charts/stable/jenkins/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: jenkins/jenkins
   pullPolicy: IfNotPresent
-  tag: 2.474-jdk17@sha256:24a58374519e834457b4d0cd75b4a16e7331c7625018a234aefd51e34f199495
+  tag: 2.475-jdk17@sha256:70a7f3873362347987f3b3a3df1723d013eed132dd908aeced17bf5d39237f1a
 security:
   container:
     runAsGroup: 1000