[JENKINS-71414] Add DataBoundConstructor and Symbol to FolderConfigFileProperty

[Dohbedoh]

…r overload

• Added DataboundConstructor to the FolderConfigFileProperty
• Added symbol folderConfigFile to the property descriptor
• Remove owner overload that is un-necessary
• Deprecated constructor

Testing done

• Spin up Jenkins
• Create a Folder
• Add Folder config files
• Save

--> Validate the the config files are still there after save
--> Validate the the config files are still there after restart

• create a pipeline job in the folder:

  node {
      configFileProvider([configFile(fileId: '<fileID>, targetLocation: 'test.txt', variable: 'TEST')]) {
        sh "cat $TEST"
      }
  }
  

• Run the pipeline

--> Validate that it properly injects the file and the content is expected

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests - that demonstrates feature works or fixes the issue

[alecharp]

Would it be possible to test this automatically?

[rsandell]

Last time I checked JCasC didn't support creating folders and other Items, so the title isn't really correct.

[rsandell]

Still approved just don't merge this yet.Other things in the pipeline that needs to go in first.