Merge branch 'master-patch-69fe' into 'master'

Add a clarification about variable precedence for child pipelines

See merge request !109349



Merged-by: Marcel Amirault <mamirault@gitlab.com>
Approved-by: Marcel Amirault <mamirault@gitlab.com>
Reviewed-by: Marcel Amirault <mamirault@gitlab.com>
Co-authored-by: David Dieulivol <ddieulivol@gitlab.com>

doc/ci/pipelines/downstream_pipelines.md

@@ -473,6 +473,7 @@ a few different methods, based on where the variable is created or defined.
 ### Pass YAML-defined CI/CD variables
 
 You can use the `variables` keyword to pass CI/CD variables to a downstream pipeline.
+These variables are "trigger variables" for [variable precedence](../variables/index.md#cicd-variable-precedence).
 
 For example: