Merge branch '23258-invalid-encoding' into 'master'

Fix encoding issues on pipeline commits

## What does this MR do?
#### What does this MR do?
Sets `escape: false` on `truncate` method to fix commit message on pipelines page

#### Screenshots (if relevant)
Before:   
![Screen_Shot_2016-10-12_at_8.53.10_AM](/uploads/5e26e98a272139fe2264c315d579178f/Screen_Shot_2016-10-12_at_8.53.10_AM.png)
After:   
![Screen_Shot_2016-10-12_at_8.52.49_AM](/uploads/58c6c69f2ba735fdcd5a0b6922b56aa7/Screen_Shot_2016-10-12_at_8.52.49_AM.png)

#### What are the relevant issue numbers?
Closes #23258

See merge request !6832

app/views/projects/ci/pipelines/_pipeline.html.haml

@@ -37,7 +37,7 @@
     %p.commit-title
       - if commit = pipeline.commit
         = author_avatar(commit, size: 20)
-        = link_to_gfm truncate(commit.title, length: 60), namespace_project_commit_path(pipeline.project.namespace, pipeline.project, commit.id), class: "commit-row-message"
+        = link_to_gfm truncate(commit.title, length: 60, escape: false), namespace_project_commit_path(pipeline.project.namespace, pipeline.project, commit.id), class: "commit-row-message"
       - else
         Cant find HEAD commit for this branch