Fix builds API response that did not include commit data

What does this MR do?

This is fix for problem with builds API response not including information about commit this build is created for.

What are the relevant issue numbers?

Closes #18476 (closed)

Does this MR meet the acceptance criteria?

• CHANGELOG entry added
• Documentation created/updated
• API support added
• Tests
  • Added for this feature/bug
  • All builds are passing
• Conform by the style guides
• Branch has no merge conflicts with master (if you do - rebase it please)
• Squashed related commits together

@dzaporozhets Please review. Thanks! /cc @ayufan

Marked the task CHANGELOG entry added as completed

Added 1 commit:

• d9a64e9f - Add Changelog entry for builds API commit data fix

Added 1 commit:

• 92984783 - Rename commit_data in Pipeline to commit

/cc @rymai

Marked the task All builds are passing as completed

Reassigned to @rymai

@grzesiek LGTM, thanks!

Status changed to merged

mentioned in commit f411f83d

@grzesiek I like such quick fixes :)

Removed ~149423 label

Picked into 8-9-stable, will be in RC8.

mentioned in commit 7315401e