Dequarantine end-to-end test

Dequarantine Create Changing Gitaly repository storage when moving from Gitaly to Gitaly Cluster behaves like repository storage move confirms a `finished` status after moving project repository storage

qa/qa/runtime/api/repository_storage_moves.rb

@@ -24,7 +24,7 @@ module QA
           Logger.debug('Getting repository storage moves')
 
           Support::Waiter.wait_until do
-            with_paginated_response_body(Request.new(api_client, "/#{resource_name(resource)}_repository_storage_moves", per_page: '100').url) do |page|
+            get(Request.new(api_client, "/#{resource_name(resource)}_repository_storage_moves", per_page: '100').url) do |page|
               break true if page.any? { |item| yield item }
             end
           end

qa/qa/specs/features/api/3_create/gitaly/changing_repository_storage_spec.rb

@@ -2,7 +2,7 @@
 
 module QA
   RSpec.describe 'Create' do
-    describe 'Changing Gitaly repository storage', :requires_admin do
+    describe 'Changing Gitaly repository storage', :requires_admin, except: { job: 'review-qa-*' } do
       praefect_manager = Service::PraefectManager.new
 
       shared_examples 'repository storage move' do
@@ -11,12 +11,16 @@ module QA
           expect { project.change_repository_storage(destination_storage[:name]) }.not_to raise_error
           expect { praefect_manager.verify_storage_move(source_storage, destination_storage, repo_type: :project) }.not_to raise_error
 
-          Resource::Repository::ProjectPush.fabricate! do |push|
-            push.project = project
-            push.file_name = 'new_file'
-            push.file_content = '# This is a new file'
-            push.commit_message = 'Add new file'
-            push.new_branch = false
+          Support::Retrier.retry_on_exception(sleep_interval: 5) do
+            # For a short period of time after migrating, the repository can be 'read only' which may lead to errors
+            # 'The repository is temporarily read-only. Please try again later.'
+            Resource::Repository::Commit.fabricate_via_api! do |commit|
+              commit.project = project
+              commit.commit_message = 'Add new file'
+              commit.add_files([
+                { file_path: 'new_file', content: '# This is a new file' }
+              ])
+            end
           end
 
           expect(project).to have_file('README.md')
@@ -45,7 +49,7 @@ module QA
       # Note: This test doesn't have the :orchestrated tag because it runs in the Test::Integration::Praefect
       # scenario with other tests that aren't considered orchestrated.
       # It also runs on staging using nfs-file07 as non-cluster storage and nfs-file22 as cluster/praefect storage
-      context 'when moving from Gitaly to Gitaly Cluster', :requires_praefect, testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347828', quarantine: { issue: 'https://gitlab.com/gitlab-org/gitlab/-/issues/284645', type: :investigating } do
+      context 'when moving from Gitaly to Gitaly Cluster', :requires_praefect, testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347828' do
         let(:source_storage) { { type: :gitaly, name: QA::Runtime::Env.non_cluster_repository_storage } }
         let(:destination_storage) { { type: :praefect, name: QA::Runtime::Env.praefect_repository_storage } }
         let(:project) do