E2E: Promote specs to reliable

qa/qa/specs/features/browser_ui/1_manage/project/create_project_badge_spec.rb

@@ -2,7 +2,7 @@
 
 module QA
   RSpec.describe 'Manage' do
-    describe 'Create project badge' do
+    describe 'Create project badge', :reliable do
       let(:badge_name) { "project-badge-#{SecureRandom.hex(8)}" }
       let(:expected_badge_link_url) { "#{Runtime::Scenario.gitlab_address}/#{project.path_with_namespace}" }
       let(:expected_badge_image_url) { "#{Runtime::Scenario.gitlab_address}/#{project.path_with_namespace}/badges/main/pipeline.svg" }

qa/qa/specs/features/browser_ui/1_manage/project/personal_project_permissions_spec.rb

@@ -2,7 +2,7 @@
 
 module QA
   RSpec.describe 'Manage' do
-    describe 'Personal project permissions' do
+    describe 'Personal project permissions', :reliable do
       let!(:owner) { Resource::User.fabricate_or_use(Runtime::Env.gitlab_qa_username_1, Runtime::Env.gitlab_qa_password_1) }
 
       let!(:owner_api_client) { Runtime::API::Client.new(:gitlab, user: owner) }