S 119021: Confluence add wiki page workflow

[rake-ai]

• Summary: This pull request adds workflow to create wiki page in Confluence.

Version information

• Tested against target systems and versions: Confluence cloud
• Tested with Digital.AI Release version: 25.1.0

Review

• If adding a new workflow, update the Releasefile.yaml for proper Digital.ai Release import.
• Avoid using community plugins.
• Do not use global or folder variables.
• Confirm that variables follow the correct naming convention (camel case or snake case) and have appropriate labels and descriptions.
• Workflows should have accurate titles and descriptions.
• Verify that all phases and tasks have correct titles and descriptions.
• Ensure the change fulfills and explains the business requirements properly.
• Place the workflow in the correct folder based on its category, and ensure that proper documentation accompanies it.

QE

• Confirm that the changes can be successfully imported into Digital.ai Release without any breaking issues.
• Generate a workflow execution from the newly added or updated workflow and verify that there are no failures.

PR Merge Activity

• Squash and merge the PR.
• After the PR is merged, make sure to push the appropriate tags on the target branch to reflect the changes in customer installations.