[ci skip] Fix archive spec descrptions

spec/lib/gitlab/workhorse_spec.rb

@@ -31,7 +31,7 @@ describe Gitlab::Workhorse do
       described_class.send_git_archive(repository, ref: ref, format: format)
     end
-    context 'when Gitaly workhorse_raw_show feature is enabled' do
+    context 'when Gitaly workhorse_archive feature is enabled' do
       it 'sets the header correctly' do
         key, command, params = decode_workhorse_header(subject)
@@ -41,7 +41,7 @@ describe Gitlab::Workhorse do
       end
     end
-    context 'when Gitaly workhorse_raw_show feature is disabled', skip_gitaly_mock: true do
+    context 'when Gitaly workhorse_archive feature is disabled', skip_gitaly_mock: true do
       it 'sets the header correctly' do
         key, command, params = decode_workhorse_header(subject)