Bump Gitaly to 0.98.0

Hooks were run for wikis, but given the internal API wasn't responding
failures happended, as seen on:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/18693

2 files changed, 8 insertions, 1 deletions

diff --git a/spec/factories/project_wikis.rb b/spec/factories/project_wikis.rb
index db2eb4fc863..4d21ed47f39 100644
--- a/spec/factories/project_wikis.rb
+++ b/spec/factories/project_wikis.rb
@@ -2,7 +2,7 @@ FactoryBot.define do
   factory :project_wiki do
     skip_create
 
-    project
+    association :project, :wiki_repo
     user { project.creator }
     initialize_with { new(project, user) }
   end
diff --git a/spec/factories/projects.rb b/spec/factories/projects.rb
index a6128903546..9ab57af1c60 100644
--- a/spec/factories/projects.rb
+++ b/spec/factories/projects.rb
@@ -193,6 +193,13 @@ FactoryBot.define do
     trait :wiki_repo do
       after(:create) do |project|
         raise 'Failed to create wiki repository!' unless project.create_wiki
+
+        # We delete hooks so that gitlab-shell will not try to authenticate with
+        # an API that isn't running
+        project.gitlab_shell.rm_directory(
+          project.repository_storage,
+          File.join("#{project.wiki.repository.disk_path}.git", "hooks")
+        )
       end
     end