Merge branch 'center-align-project-nav' into 'master'

Center align project home navigation

See merge request gitlab-org/gitlab!59079

app/views/projects/_files.html.haml

@@ -7,7 +7,7 @@
   - add_page_startup_api_call project_blob_path(@project, tree_join(@ref, readme_path), viewer: "rich", format: "json")
 
 #tree-holder.tree-holder.clearfix
-  .nav-block
+  .nav-block.gl-display-flex.gl-align-items-center
     = render 'projects/tree/tree_header', tree: @tree
 
   #js-last-commit

changelogs/unreleased/center-align-project-nav.yml

+---
+title: Center align project home navigation
+merge_request: 59079
+author: Yogi (@yo)
+type: changed