[ARROW-15353] [Doc][Guide] Intro into CI topic and link to the existing docs

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: Documentation
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/30838
• Assignee: Alenka Frim
• Reporter: Alenka Frim
• Created: 17/Jan/22 13:31
• Updated: 11/Jan/23 11:36
• Resolved: 15/Feb/22 19:10

Description

Make a short into into the CI topic and link to the https://github.com/apache/arrow/pull/11821

Issue Links

• links to: GitHub Pull Request #12403