Merge branch '18866-add-simple-identifier-to-public-ssh-keys' into 'master'

Add simple identifier to public SSH keys

## What does this MR do?
Adds a simple identifier of user_name + hostname to public SSH keys

## Are there points in the code the reviewer needs to double check?

## Why was this MR needed?
To help people identify keys when they export them

## What are the relevant issue numbers?
#18866 

## Screenshots (if relevant)

## Does this MR meet the acceptance criteria?

- [ x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [ -] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [ -] API support added
- Tests
  - [ x] Added for this feature/bug
  - [ x] All builds are passing
- [ x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [ x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [ x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)
Closes #18866

See merge request !5614

1 files changed, 1 insertions, 0 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 31e5d982cdf..55a382b9cd7 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -23,6 +23,7 @@ v 8.11.0 (unreleased)
   - Fix renaming repository when name contains invalid chararacters under project settings
   - Optimize checking if a user has read access to a list of issues !5370
   - Nokogiri's various parsing methods are now instrumented
+  - Add simple identifier to public SSH keys (muteor)
   - Add a way to send an email and create an issue based on private personal token. Find the email address from issues page. !3363
   - Include old revision in merge request update hooks (Ben Boeckel)
   - Add build event color in HipChat messages (David Eisner)