[JENKINS-3934] Clean workspace prior to release build

Releasing from a clean view prevents any potential left over files from getting

in to the release.

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Originally reported by petehayes, imported from: Clean workspace prior to release build

• assignee: petehayes
  
• status: Open
  
• priority: Minor
  
• component(s): release-plugin
  
• resolution: Unresolved
  
• votes: 3
  
• watchers: 2
  
• imported: 20251223-222157
  

Raw content of original issue

Releasing from a clean view prevents any potential left over files from getting

in to the release.

• environment: Platform: All, OS: All

3 attachments

- [CustomFileSystemProvisioner.java](https://issues.jenkins.io/secure/attachment/18670/CustomFileSystemProvisioner.java)
- [Node.java](https://issues.jenkins.io/secure/attachment/18671/Node.java)
- [cleanWorkspacePreCheckout.patch](https://issues.jenkins.io/secure/attachment/20621/cleanWorkspacePreCheckout.patch)