update .gitignore

.gitignore

@@ -28,6 +28,7 @@ package/obs/rmt-cli.8.gz
 package/obs/_link
 package/systemsmanagement:SCC:RMT
 repo
+registry
 
 vendor/
 coverage/

engines/scc_proxy/lib/scc_proxy/engine.rb

@@ -60,18 +60,6 @@ def headers(auth, params)
     end
     # rubocop:enable ThreadSafety/InstanceVariableInClassMethod
 
-    def get_instance_id(params)
-      verification_provider = InstanceVerification.provider.new(
-        nil,
-        nil,
-        nil,
-        params['instance_data']
-      )
-      instance_id_key = INSTANCE_ID_KEYS[params['hwinfo']&.fetch('cloud_provider', nil)&.downcase&.to_sym] || 'example_id'
-      iid = verification_provider.parse_instance_data
-      iid[instance_id_key]
-    end
-
     def prepare_scc_announce_request(uri_path, auth, params)
       scc_request = Net::HTTP::Post.new(uri_path, headers(auth, params))