Merge branch 'fix-improve-artifacts-doc' into 'master'

Add artefacts wildcard case in documentation

Closes gitlab-runner#5025

See merge request gitlab-org/gitlab!25719

changelogs/unreleased/add-wildcard-case-for-artifacts.yml

+---
+title: Add wildcard case in documentation for artifacts
+merge_request:
+author: Fábio Matavelli
+type: added

doc/ci/yaml/README.md

@@ -2014,6 +2014,15 @@ release-job:
     - tags
 ```
 
+You can use wildcards for directories too. For example, if you want to get all the files inside the directories that end with `xyz`:
+
+```yaml
+job:
+  artifacts:
+    paths:
+      - path/*xyz/*
+```
+
 #### `artifacts:expose_as`
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/15018) in GitLab 12.5.