Update upstream source from tag 'upstream/10.5.5+dfsg'

Update to upstream version '10.5.5+dfsg'
with Debian dir 3b268008f9

lib/tasks/haml-lint.rake

@@ -1,15 +0,0 @@
-unless Rails.env.production?
-  require 'haml_lint/rake_task'
-  require 'haml_lint/inline_javascript'
-
-  # Workaround for warnings from parser/current
-  # TODO: Remove this after we update parser gem
-  task :haml_lint do
-    require 'parser'
-    def Parser.warn(*args)
-      puts(*args) # static-analysis ignores stdout if status is 0
-    end
-  end
-
-  HamlLint::RakeTask.new
-end

lib/tasks/rubocop.rake

@@ -1,5 +0,0 @@
-unless Rails.env.production?
-  require 'rubocop/rake_task'
-
-  RuboCop::RakeTask.new
-end

lib/tasks/scss-lint.rake

@@ -1,10 +0,0 @@
-unless Rails.env.production?
-  require 'scss_lint/rake_task'
-
-  SCSSLint::RakeTask.new do |t|
-    t.config = '.scss-lint.yml'
-    # See https://github.com/brigade/scss-lint/issues/726
-    # Hack, otherwise linter won't respect scss_files option in config file.
-    t.files = []
-  end
-end