Rename SaveToCloudStorageWorker

`Sidekiq::Worker` has been deprecated in Sidekiq 7, so we need to
replace it with `Sidekiq::Job`, and then rename the workers to be jobs.

app/models/asset.rb

@@ -95,7 +95,7 @@ class Asset
     end
 
     after_transition to: :clean do |asset, _|
-      SaveToCloudStorageWorker.perform_async(asset.id.to_s)
+      SaveToCloudStorageJob.perform_async(asset.id.to_s)
     end
 
     event :scanned_infected do

app/workers/save_to_cloud_storage_worker.rb → app/sidekiq/save_to_cloud_storage_job.rb

@@ -1,7 +1,7 @@
 require "services"
 
-class SaveToCloudStorageWorker
-  include Sidekiq::Worker
+class SaveToCloudStorageJob
+  include Sidekiq::Job
 
   def perform(asset_id)
     asset = Asset.undeleted.find(asset_id)

spec/models/asset_spec.rb

@@ -503,7 +503,7 @@
     let(:asset) { FactoryBot.build(:asset, state:) }
 
     before do
-      allow(SaveToCloudStorageWorker).to receive(:perform_async)
+      allow(SaveToCloudStorageJob).to receive(:perform_async)
     end
 
     it "sets the asset state to clean" do
@@ -513,7 +513,7 @@
     end
 
     it "schedules saving the asset to cloud storage" do
-      expect(SaveToCloudStorageWorker).to receive(:perform_async).with(asset.id)
+      expect(SaveToCloudStorageJob).to receive(:perform_async).with(asset.id)
 
       asset.scanned_clean!
     end
@@ -551,7 +551,7 @@
     let(:asset) { FactoryBot.build(:asset, state:) }
 
     it "does not schedule saving the asset to cloud storage" do
-      expect(SaveToCloudStorageWorker).not_to receive(:perform_async).with(asset.id)
+      expect(SaveToCloudStorageJob).not_to receive(:perform_async).with(asset.id)
 
       asset.scanned_infected!
     end

spec/requests/virus_scanning_spec.rb

@@ -27,7 +27,7 @@
     get download_media_path(id: asset, filename: "lorem.txt")
     expect(response).to have_http_status(:not_found)
 
-    SaveToCloudStorageWorker.drain
+    SaveToCloudStorageJob.drain
 
     get download_media_path(id: asset, filename: "lorem.txt")
     expect(response).to have_http_status(:found)

spec/workers/save_to_cloud_storage_worker_spec.rb → spec/sidekiq/save_to_cloud_storage_job_spec.rb

@@ -1,6 +1,6 @@
 require "rails_helper"
 
-RSpec.describe SaveToCloudStorageWorker, type: :worker do
+RSpec.describe SaveToCloudStorageJob, type: :worker do
   let(:worker) { described_class.new }
 
   describe "#perform" do