Bump elasticsearch indexer to v4.8.0
What does this MR do and why?
Use gitlab-elasticsearch-indexer version 4.8.0
Changes can be seen in gitlab-elasticsearch-indexer!358 (merged)
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Screenshots or screen recordings
N/A
How to set up and validate locally
will use pipelines to verify
Edited by Terri Chu