Rename feature flag to skip_hashed_storage_upgrade to be less confusing

app/models/project.rb

@@ -2074,7 +2074,7 @@ class Project < ActiveRecord::Base
   def rename_or_migrate_repository!
     if Gitlab::CurrentSettings.hashed_storage_enabled? &&
         storage_upgradable? &&
-        Feature.disabled?(:disable_hashed_storage_upgrade) # kill switch in case we need to disable upgrade behavior
+        Feature.disabled?(:skip_hashed_storage_upgrade) # kill switch in case we need to disable upgrade behavior
       ::Projects::HashedStorageMigrationService.new(self, full_path_was).execute
     else
       storage.rename_repo

spec/models/project_spec.rb

@@ -2989,7 +2989,7 @@ describe Project do
         # call. This makes testing a bit easier.
         allow(project).to receive(:gitlab_shell).and_return(gitlab_shell)
         allow(project).to receive(:previous_changes).and_return('path' => ['foo'])
-        stub_feature_flags(disable_hashed_storage_upgrade: false)
+        stub_feature_flags(skip_hashed_storage_upgrade: false)
       end
 
       it 'renames a repository' do
@@ -3161,7 +3161,7 @@ describe Project do
         # call. This makes testing a bit easier.
         allow(project).to receive(:gitlab_shell).and_return(gitlab_shell)
         allow(project).to receive(:previous_changes).and_return('path' => ['foo'])
-        stub_feature_flags(disable_hashed_storage_upgrade: false)
+        stub_feature_flags(skip_hashed_storage_upgrade: false)
       end
 
       context 'migration to hashed storage' do

spec/services/projects/update_service_spec.rb

@@ -262,7 +262,7 @@ describe Projects::UpdateService do
         context 'when hashed storage is enabled' do
           before do
             stub_application_setting(hashed_storage_enabled: true)
-            stub_feature_flags(disable_hashed_storage_upgrade: false)
+            stub_feature_flags(skip_hashed_storage_upgrade: false)
           end
 
           it 'migrates project to a hashed storage instead of renaming the repo to another legacy name' do
@@ -274,9 +274,9 @@ describe Projects::UpdateService do
             expect(project.reload.hashed_storage?(:repository)).to be_truthy
           end
 
-          context 'when disable_hashed_storage_upgrade feature flag is enabled' do
+          context 'when skip_hashed_storage_upgrade feature flag is enabled' do
             before do
-              stub_feature_flags(disable_hashed_storage_upgrade: true)
+              stub_feature_flags(skip_hashed_storage_upgrade: true)
             end
 
             it 'renames the project without upgrading it' do