Merge branch 'patch-1' into 'master'

Broken instructions. git fetch --all --tags doesn't refresh tags



See merge request !4092

doc/update/8.6-to-8.7.md

@@ -45,7 +45,7 @@ sudo -u git -H git checkout 8-7-stable-ee
 
 ```bash
 cd /home/git/gitlab-shell
-sudo -u git -H git fetch --all --tags
+sudo -u git -H git fetch --tags
 sudo -u git -H git checkout v2.7.2
 ```