Bump Jenkins Remoting version to 3256.3258.v858f3c9a_f69d

[jenkins-infra-updatecli]

Bump Jenkins Remoting version

Update the remoting version in the tools-versions.yml file

change detected: * key "$.jenkins_remoting_version" updated from "3256.v88a_f6e922152" to "3256.3258.v858f3c9a_f69d", in file "provisioning/tools-versions.yml"

3256.3258.v858f3c9a_f69d

Release published on the 2024-08-07 12:34:20 +0000 UTC at the url https://github.com/jenkinsci/remoting/releases/tag/3256.3258.v858f3c9a_f69d

## 🔒 Security

Fix [SECURITY-3430](https://www.jenkins.io/security/advisory/2024-08-07/#SECURITY-3430). Add `JarURLValidator` interface to allow customizing behavior for backwards compatibility.
This release is used in Jenkins 2.471.

Jenkins pipeline link

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