Remove gitlab-markup dependency

debian/patches/0430-remove-gitlab-markup.patch

@@ -0,0 +1,10 @@
+--- a/Gemfile
++++ b/Gemfile
+@@ -132,7 +132,6 @@
+ # Markdown and HTML processing
+ gem 'html-pipeline', '~> 2.8'
+ gem 'deckar01-task_list', '2.0'
+-gem 'gitlab-markup', '~> 1.6.4'
+ gem 'github-markup', '~> 1.7', require: 'github/markup'
+ gem 'redcarpet', '~> 3.4'
+ gem 'commonmarker', '~> 0.17'

debian/patches/series

@@ -8,6 +8,7 @@
 0340-relax-httparty.patch
 0400-Relax-recaptcha-version.patch
 0420-relax-js-regex.patch
+0430-remove-gitlab-markup.patch
 0500-set-webpack-root.patch
 0510-remove-dev-dependencies.patch
 0520-add-system-lib-path-for-webpack.patch