Team Member Removed: "project_access" changed to "access_level". Team Member...

What does this MR do?

Corrects three typos in the Team Member Added and Team Member Removed examples.

Changes "project_access" to "access_level" on Team Member Removed. Changes visibility level value from "private" to "visibilitylevel|private" on Team Member Added and Team Member Removed.

What are the relevant issue numbers?

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated via this MR
• Documentation reviewed by technical writer or follow-up review issue created
• Tests added for this feature/bug
• Tested in all supported browsers
• Conforms to the code review guidelines
• Conforms to the merge request performance guidelines
• Conforms to the style guides
• Conforms to the database guides
• Link to e2e tests MR added if this MR has Requires e2e tests label. See the Test Planning Process.
• Security reports checked/validated by reviewer