[Cherry-pick][5.x] test auto cherry-pick (#1278) (#1279)

# Backport

This will backport the following commits from `dev` to `5.x`:
- [test auto cherry-pick
(#1278)](#1278)

<!--- Backport version: 9.5.1 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

Co-authored-by: Richard Sill <[email protected]>

Author: github-actions[bot]

README.adoc

@@ -78,6 +78,7 @@ There are a few edge cases where we might want to work only on the current branc
 * When a new version is ready to published, the `5.x` branch will get a git tag, named with the exact version (for example, **5.1.0**), signifying that this point-in-time marks the completion of the work for that minor release.
 * Updates merged into the `dev` branch for the next release are cherry-picked into the `5.x` branch.
 
+
 === Enable automatic cherry-picking on a PR
 
 To enable automatic cherry-picking on a PR, add the label `cherry-pick` to it.