Merge branch 'fix/import-url-uri-issue' into 'master'

Fix for import URL URI problem when URL contains a space

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/17559

Prevents an already encoded URL to be encoded again - preventing %20 => %25%20

See merge request !4180

CHANGELOG

@@ -100,6 +100,9 @@ v 8.8.0
   - Allows MR authors to have the source branch removed when merging the MR. !2801 (Jeroen Jacobs)
   - When creating a .gitignore file a dropdown with templates will be provided
 
+v 8.7.7
+  - Fix import by `Any Git URL` broken if the URL contains a space
+
 v 8.7.6
   - Fix links on wiki pages for relative url setups. !4131 (Artem Sidorenko)
   - Fix import from GitLab.com to a private instance failure. !4181

lib/gitlab/url_sanitizer.rb

@@ -7,7 +7,7 @@ module Gitlab
     end
 
     def initialize(url, credentials: nil)
-      @url = Addressable::URI.parse(URI.encode(url))
+      @url = Addressable::URI.parse(url)
       @credentials = credentials
     end