Merge branch '56254-follow-up-from-change-update-instructions-for-node-from-6-to-8' into 'master'

Correct minimum yarn version in 11.6 -> 11.7 upgrade doc

Closes #56254

See merge request gitlab-org/gitlab-ce!24495

doc/update/11.6-to-11.7.md

@@ -66,7 +66,7 @@ from source at the nodejs.org website.
 
 <https://nodejs.org/en/download/>
 
-GitLab also requires the use of yarn `>= v1.2.0` to manage JavaScript
+GitLab also requires the use of yarn `>= v1.10.0` to manage JavaScript
 dependencies.
 
 ```bash