Merge branch 'pb-update-shell-version-9-4-2' into 'master'

Update gitlab-shell to v9.4.2 See merge request gitlab-org/gitlab-ce!32505 (cherry picked from commit 53f9dc63) 1dc24c05 Update gitlab-shell to v9.4.2

Merge branch 'pb-update-shell-version-9-4-2' into 'master'
e7f23d68 · Ash McKenzie · 🤖 GitLab Bot 🤖 · 3be1e6e1 · e7f23d68
Commit e7f23d68 authored 5 years ago by Ash McKenzie Committed by 🤖 GitLab Bot 🤖 5 years ago
--- a/GITLAB_SHELL_VERSION
+++ b/GITLAB_SHELL_VERSION
-9.4.1
+9.4.2