[JENKINS-60050] Add title into the ChangeRequestSCMHead interface

As we know change requests in many git providers are necessary such as GitHub, Gitlab and so on. In my use cases, users want to get the title which they might send build email base on the change request title.

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Originally reported by surenpi, imported from: Add title into the ChangeRequestSCMHead interface

• assignee: surenpi
  
• status: In Review
  
• priority: Minor
  
• component(s): scm-api-plugin
  
• label(s): stalled-pr
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 4
  
• imported: 20251223-222157
  

Raw content of original issue

As we know change requests in many git providers are necessary such as GitHub, Gitlab and so on. In my use cases, users want to get the title which they might send build email base on the change request title.

Start by locating the ChangeRequestSCMHead interface in the scm-api-plugin and inspect how change requests are represented by its implementations. Determine the interface impact of exposing a title, then verify that the affected change-request behavior and existing tests still work when the title is available.

Written by the indexing model from the issue text.